Collection: Screws - Countersunk - Socket - 304 Stainless

277 Products in this selection
  • Flat Head Countersunk UNC - UNF - METRIC - Stainless Steel
  • Imperial Sizes to ANSI B18.3.
  • Metric Sizes to DIN7991.
  • ISO 10642
  • The thread length indicated is the minimum. Some batches may be produced with longer threaded sections or even full threaded shanks.
Additional resources:
PDF Screws Catalogue
Washers
Nuts
A more concise listing may be found on the Smallparts store at Screws - Countersunk - Socket - 304 Stainless. Smallparts promote the most popular MBA products.
Thread Size (C) Overall Length (L) Material Head Diameter (A) Max Head Height Minimum Thread Length (l) Indicative
Image
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
8
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1043786 | SK025M-008-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-008-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 8 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $24.05 AUD
Regular price Sale price $24.05 AUD
Per 100
Thread Size (C) Overall Length (L) Material Head Diameter (A) Indicative
Image
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
8
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1043786 | SK025M-008-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-008-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 8 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $24.05 AUD
Regular price Sale price $24.05 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
10
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1043855 | SK025M-010-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-010-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 10 mm - 304 Stainless
6 units (120 pcs) Available Immediately | Further orders can be expected around Thu, Jul 24, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Per 20
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
10
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1043855 | SK025M-010-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-010-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 10 mm - 304 Stainless
6 units (120 pcs) Available Immediately | Further orders can be expected around Thu, Jul 24, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
12
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1043913 | SK025M-012-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-012-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 12 mm - 304 Stainless
2 units (40 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 20
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
12
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1043913 | SK025M-012-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-012-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 12 mm - 304 Stainless
2 units (40 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
16
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1044020 | SK025M-016-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 16 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-016-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 16 mm - 304 Stainless
1 pack (20 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 20
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
16
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1044020 | SK025M-016-SK-S4 (20 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 16 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-016-SK-S4 (20 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 16 mm - 304 Stainless
1 pack (20 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
20
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1044093 | SK025M-020-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 20 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-020-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 20 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $45.77 AUD
Regular price Sale price $45.77 AUD
Per 100
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
20
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1044093 | SK025M-020-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 20 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-020-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 20 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $45.77 AUD
Regular price Sale price $45.77 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
25
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1044145 | SK025M-025-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 25 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-025-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 25 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $53.05 AUD
Regular price Sale price $53.05 AUD
Per 100
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
25
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1044145 | SK025M-025-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 25 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-025-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 25 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $53.05 AUD
Regular price Sale price $53.05 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
30
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
Max Head Height
1.5
mm
1044198 | SK025M-030-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 30 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-030-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 30 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $54.05 AUD
Regular price Sale price $54.05 AUD
Per 100
Thread Size (C)
M2.5 (2.5x0.45mm)
Overall Length (L)
30
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
4.7
mm
1044198 | SK025M-030-SK-S4 (100 Pcs) --- Countersunk Screws - M2.5 -2.5x0.45mm- 30 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.5 mm    Hex Key (s): 1.50 mm    Countersunk Angle: 90 °    Pitch: 0.450 mm    Threads Per Inch: 56.44 TPI    Standard: DIN7991   
Part Number: SK025M-030-SK-S4 (100 Pcs) Countersunk Screws - M2.5 -2.5x0.45mm- 30 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $54.05 AUD
Regular price Sale price $54.05 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044717 | SK028C-005-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 4.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-005-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 4.8 mm - 304 Stainless
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 50
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044717 | SK028C-005-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 4.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-005-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 4.8 mm - 304 Stainless
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044745 | SK028C-006-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 6.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-006-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 6.4 mm - 304 Stainless
6 units (300 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 50
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044745 | SK028C-006-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 6.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-006-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 6.4 mm - 304 Stainless
6 units (300 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
7.9
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044767 | SK028C-007-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 7.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-007-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 7.9 mm - 304 Stainless
9 units (180 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Per 20
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
7.9
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044767 | SK028C-007-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 7.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-007-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 7.9 mm - 304 Stainless
9 units (180 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044797 | SK028C-010-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 9.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-010-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 9.5 mm - 304 Stainless
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Per 50
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044797 | SK028C-010-SK-S4 (50 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 9.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-010-SK-S4 (50 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 9.5 mm - 304 Stainless
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044827 | SK028C-013-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-013-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 12.7 mm - 304 Stainless
4 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Per 20
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044827 | SK028C-013-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-013-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 12.7 mm - 304 Stainless
4 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044859 | SK028C-016-SK-S4 (100 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 15.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-016-SK-S4 (100 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 15.9 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $36.23 AUD
Regular price Sale price $36.23 AUD
Per 100
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044859 | SK028C-016-SK-S4 (100 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 15.9 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-016-SK-S4 (100 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 15.9 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $36.23 AUD
Regular price Sale price $36.23 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044880 | SK028C-019-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-019-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 19.1 mm - 304 Stainless
4 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Per 20
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044880 | SK028C-019-SK-S4 (20 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-019-SK-S4 (20 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 19.1 mm - 304 Stainless
4 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Per 20
View the product page first if you are unsure.
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
Max Head Height
2.1
mm
Minimum Thread Length (l)
Not Specified
mm
1044916 | SK028C-025-SK-S4 (100 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 25.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-025-SK-S4 (100 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 25.4 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $48.32 AUD
Regular price Sale price $48.32 AUD
Per 100
Thread Size (C)
4-40 UNC (2.85mm)
Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
Material
304 Stainless
Head Diameter (A)
6.5
mm
1044916 | SK028C-025-SK-S4 (100 Pcs) --- Countersunk Screws - 4-40 UNC -2.85mm- 25.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 1.59 (1/16) mm    Countersunk Angle: 82 °    Pitch: 0.635 mm    Threads Per Inch: 40 TPI   
Part Number: SK028C-025-SK-S4 (100 Pcs) Countersunk Screws - 4-40 UNC -2.85mm- 25.4 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $48.32 AUD
Regular price Sale price $48.32 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
5
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1046068 | SK030M-005-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-005-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 5 mm - 304 Stainless
11 units (1100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
5
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1046068 | SK030M-005-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-005-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 5 mm - 304 Stainless
11 units (1100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $6.95 AUD
Regular price Sale price $6.95 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
6
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1046336 | SK030M-006-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 6 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-006-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 6 mm - 304 Stainless
6 units (600 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
6
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1046336 | SK030M-006-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 6 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-006-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 6 mm - 304 Stainless
6 units (600 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.23 AUD
Regular price Sale price $7.23 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
8
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1046692 | SK030M-008-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-008-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 8 mm - 304 Stainless
3 units (300 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
8
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1046692 | SK030M-008-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-008-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 8 mm - 304 Stainless
3 units (300 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
10
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047003 | SK030M-010-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-010-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 10 mm - 304 Stainless
2 units (200 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
10
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047003 | SK030M-010-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 10 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-010-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 10 mm - 304 Stainless
2 units (200 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
12
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047143 | SK030M-012-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-012-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 12 mm - 304 Stainless
19 units (1900 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
12
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047143 | SK030M-012-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 12 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-012-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 12 mm - 304 Stainless
19 units (1900 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
16
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047379 | SK030M-016-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 16 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-016-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 16 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $8.14 AUD
Regular price Sale price $8.14 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
16
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047379 | SK030M-016-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 16 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-016-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 16 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $8.14 AUD
Regular price Sale price $8.14 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
20
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047530 | SK030M-020-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 20 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-020-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 20 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $12.32 AUD
Regular price Sale price $12.32 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
20
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047530 | SK030M-020-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 20 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-020-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 20 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $12.32 AUD
Regular price Sale price $12.32 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
25
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047686 | SK030M-025-SK-S4 (50 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 25 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-025-SK-S4 (50 Pcs) Countersunk Screws - M3 -3x0.5mm- 25 mm - 304 Stainless
4 units (200 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 50
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
25
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047686 | SK030M-025-SK-S4 (50 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 25 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-025-SK-S4 (50 Pcs) Countersunk Screws - M3 -3x0.5mm- 25 mm - 304 Stainless
4 units (200 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
30
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
Max Head Height
1.7
mm
1047868 | SK030M-030-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 30 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-030-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 30 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $44.14 AUD
Regular price Sale price $44.14 AUD
Per 100
Thread Size (C)
M3 (3x0.5mm)
Overall Length (L)
30
mm
+/- 0.25
Material
304 Stainless
Head Diameter (A)
5.6
mm
1047868 | SK030M-030-SK-S4 (100 Pcs) --- Countersunk Screws - M3 -3x0.5mm- 30 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 1.7 mm    Hex Key (s): 2.00 mm    Countersunk Angle: 90 °    Pitch: 0.500 mm    Threads Per Inch: 50.8 TPI    Standard: DIN7991   
Part Number: SK030M-030-SK-S4 (100 Pcs) Countersunk Screws - M3 -3x0.5mm- 30 mm - 304 Stainless
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025
Regular price $44.14 AUD
Regular price Sale price $44.14 AUD
Per 100
View the product page first if you are unsure.