Collection: Screws - Countersunk - Socket - Steel - Standard

551 Products in this selection
  • Flat Head Countersunk UNC - UNF - METRIC - Alloy Steel
  • Imperial Sizes to ANSI B18.3.
  • Metric Sizes to DIN7991.
  • Rc38-42
  • ASTM F835 - alloy steel. 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 - Steel - Standard. Smallparts promote the most popular MBA products.
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Minimum Thread Length (l) Indicative
Image
M20 (20x2.5mm)
130
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126055 | SK200M-130-SK-C (25 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 130 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-130-SK-C (25 Pcs) Countersunk Screws - M20 -20x2.5mm- 130 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $241.59 AUD
Regular price Sale price $241.59 AUD
Per 25
Thread Size (C) Overall Length (L) Material Max Head Diameter Indicative
Image
M20 (20x2.5mm)
130
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126055 | SK200M-130-SK-C (25 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 130 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-130-SK-C (25 Pcs) Countersunk Screws - M20 -20x2.5mm- 130 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $241.59 AUD
Regular price Sale price $241.59 AUD
Per 25
View the product page first if you are unsure.
M20 (20x2.5mm)
140
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126062 | SK200M-140-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 140 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-140-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 140 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $186.77 AUD
Regular price Sale price $186.77 AUD
Per 10
M20 (20x2.5mm)
140
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126062 | SK200M-140-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 140 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-140-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 140 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $186.77 AUD
Regular price Sale price $186.77 AUD
Per 10
View the product page first if you are unsure.
M20 (20x2.5mm)
150
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126077 | SK200M-150-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 150 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-150-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 150 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $124.77 AUD
Regular price Sale price $124.77 AUD
Per 10
M20 (20x2.5mm)
150
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126077 | SK200M-150-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 150 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-150-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 150 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $124.77 AUD
Regular price Sale price $124.77 AUD
Per 10
View the product page first if you are unsure.
M20 (20x2.5mm)
160
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126090 | SK200M-160-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 160 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-160-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 160 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $154.05 AUD
Regular price Sale price $154.05 AUD
Per 10
M20 (20x2.5mm)
160
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126090 | SK200M-160-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 160 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-160-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 160 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $154.05 AUD
Regular price Sale price $154.05 AUD
Per 10
View the product page first if you are unsure.
M20 (20x2.5mm)
180
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126119 | SK200M-180-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 180 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-180-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 180 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $186.50 AUD
Regular price Sale price $186.50 AUD
Per 10
M20 (20x2.5mm)
180
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126119 | SK200M-180-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 180 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-180-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 180 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $186.50 AUD
Regular price Sale price $186.50 AUD
Per 10
View the product page first if you are unsure.
M20 (20x2.5mm)
200
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126143 | SK200M-200-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 200 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-200-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 200 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $204.50 AUD
Regular price Sale price $204.50 AUD
Per 10
M20 (20x2.5mm)
200
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126143 | SK200M-200-SK-C (10 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 200 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-200-SK-C (10 Pcs) Countersunk Screws - M20 -20x2.5mm- 200 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $204.50 AUD
Regular price Sale price $204.50 AUD
Per 10
View the product page first if you are unsure.
M20 (20x2.5mm)
220
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126161 | SK200M-220-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 220 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-220-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 220 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $139.41 AUD
Regular price Sale price $139.41 AUD
Per 5
M20 (20x2.5mm)
220
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126161 | SK200M-220-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 220 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-220-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 220 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $139.41 AUD
Regular price Sale price $139.41 AUD
Per 5
View the product page first if you are unsure.
M20 (20x2.5mm)
240
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126177 | SK200M-240-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 240 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-240-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 240 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $154.05 AUD
Regular price Sale price $154.05 AUD
Per 5
M20 (20x2.5mm)
240
mm
+/- 0.80
High Tensile Steel / Black Oxide
36.0
mm
1126177 | SK200M-240-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 240 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-240-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 240 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $154.05 AUD
Regular price Sale price $154.05 AUD
Per 5
View the product page first if you are unsure.
M20 (20x2.5mm)
270
mm
+/- 1.02
High Tensile Steel / Black Oxide
36.0
mm
8.5
mm
52
mm
1126198 | SK200M-270-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 270 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-270-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 270 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $146.05 AUD
Regular price Sale price $146.05 AUD
Per 5
M20 (20x2.5mm)
270
mm
+/- 1.02
High Tensile Steel / Black Oxide
36.0
mm
1126198 | SK200M-270-SK-C (5 Pcs) --- Countersunk Screws - M20 -20x2.5mm- 270 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 52 mm    Hex Key (s): 12.00 mm    Countersunk Angle: 90 °    Pitch: 2.500 mm    Threads Per Inch: 10.16 TPI    Standard: DIN7991   
Part Number: SK200M-270-SK-C (5 Pcs) Countersunk Screws - M20 -20x2.5mm- 270 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $146.05 AUD
Regular price Sale price $146.05 AUD
Per 5
View the product page first if you are unsure.
7/8-9 BSW (22.23mm)
63.5
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128831 | SK222W-064-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 BSW -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm    Countersunk Angle: 100 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222W-064-SK-C (10 Pcs) Countersunk Screws - 7/8-9 BSW -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $306.59 AUD
Regular price Sale price $306.59 AUD
Per 10
7/8-9 BSW (22.23mm)
63.5
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
1128831 | SK222W-064-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 BSW -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm    Countersunk Angle: 100 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222W-064-SK-C (10 Pcs) Countersunk Screws - 7/8-9 BSW -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $306.59 AUD
Regular price Sale price $306.59 AUD
Per 10
View the product page first if you are unsure.
7/8-9 BSW (22.23mm)
76.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128836 | SK222W-076-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 BSW -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm    Countersunk Angle: 100 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222W-076-SK-C (10 Pcs) Countersunk Screws - 7/8-9 BSW -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $310.50 AUD
Regular price Sale price $310.50 AUD
Per 10
7/8-9 BSW (22.23mm)
76.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128836 | SK222W-076-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 BSW -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm    Countersunk Angle: 100 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222W-076-SK-C (10 Pcs) Countersunk Screws - 7/8-9 BSW -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $310.50 AUD
Regular price Sale price $310.50 AUD
Per 10
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
50.8
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128866 | SK222C-051-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 50.8 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-051-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 50.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
Each
7/8-9 UNC (22.23mm)
50.8
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
1128866 | SK222C-051-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 50.8 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-051-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 50.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
Each
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
63.5
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128871 | SK222C-064-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-064-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
7 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.84 AUD Sale price $3.56 AUD
Each
7/8-9 UNC (22.23mm)
63.5
mm
+/- 2.55
High Tensile Steel / Black Oxide
42.9
mm
1128871 | SK222C-064-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-064-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 63.5 mm - High Tensile Steel / Black Oxide
7 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.84 AUD Sale price $3.56 AUD
Each
7/8-9 UNC (22.23mm)
76.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128878 | SK222C-076-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-076-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Each
7/8-9 UNC (22.23mm)
76.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128878 | SK222C-076-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-076-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 76.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Each
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
88.9
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128883 | SK222C-089-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 88.9 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-089-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 88.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Each
7/8-9 UNC (22.23mm)
88.9
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128883 | SK222C-089-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 88.9 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-089-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 88.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Each
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
101.6
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128888 | SK222C-102-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 101.6 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-102-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 101.6 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $15.05 AUD
Regular price Sale price $15.05 AUD
Each
7/8-9 UNC (22.23mm)
101.6
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128888 | SK222C-102-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 101.6 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-102-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 101.6 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $15.05 AUD
Regular price Sale price $15.05 AUD
Each
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
127
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128895 | SK222C-127-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 127 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-127-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 127 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $16.77 AUD
Regular price Sale price $16.77 AUD
Each
7/8-9 UNC (22.23mm)
127
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128895 | SK222C-127-SK-C --- Countersunk Screws - 7/8-9 UNC -22.23mm- 127 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-127-SK-C Countersunk Screws - 7/8-9 UNC -22.23mm- 127 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $16.77 AUD
Regular price Sale price $16.77 AUD
Each
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
152.4
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128899 | SK222C-152-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 152.4 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-152-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 152.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $102.77 AUD
Regular price Sale price $102.77 AUD
Per 10
7/8-9 UNC (22.23mm)
152.4
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128899 | SK222C-152-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 152.4 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-152-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 152.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $102.77 AUD
Regular price Sale price $102.77 AUD
Per 10
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
165.1
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128902 | SK222C-165-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 165.1 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-165-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 165.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $123.59 AUD
Regular price Sale price $123.59 AUD
Per 10
7/8-9 UNC (22.23mm)
165.1
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128902 | SK222C-165-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 165.1 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-165-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 165.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $123.59 AUD
Regular price Sale price $123.59 AUD
Per 10
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
177.8
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128904 | SK222C-178-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 177.8 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-178-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 177.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $127.50 AUD
Regular price Sale price $127.50 AUD
Per 10
7/8-9 UNC (22.23mm)
177.8
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128904 | SK222C-178-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 177.8 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-178-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 177.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $127.50 AUD
Regular price Sale price $127.50 AUD
Per 10
View the product page first if you are unsure.
7/8-9 UNC (22.23mm)
203.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
11.9
mm
Not Specified
mm
1128909 | SK222C-203-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 203.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-203-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 203.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $244.32 AUD
Regular price Sale price $244.32 AUD
Per 10
7/8-9 UNC (22.23mm)
203.2
mm
+/- 3.56
High Tensile Steel / Black Oxide
42.9
mm
1128909 | SK222C-203-SK-C (10 Pcs) --- Countersunk Screws - 7/8-9 UNC -22.23mm- 203.2 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 14.29 (9/16) mm    Countersunk Angle: 82 °    Pitch: 2.822 mm    Threads Per Inch: 9 TPI   
Part Number: SK222C-203-SK-C (10 Pcs) Countersunk Screws - 7/8-9 UNC -22.23mm- 203.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $244.32 AUD
Regular price Sale price $244.32 AUD
Per 10
View the product page first if you are unsure.
M24 (24x3mm)
50
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
14.0
mm
36
mm
1131429 | SK240M-050-SK-C --- Countersunk Screws - M24 -24x3mm- 50 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-050-SK-C Countersunk Screws - M24 -24x3mm- 50 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
M24 (24x3mm)
50
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
1131429 | SK240M-050-SK-C --- Countersunk Screws - M24 -24x3mm- 50 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 14.0 mm    Minimum Thread Length (l): 36 mm    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-050-SK-C Countersunk Screws - M24 -24x3mm- 50 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $14.32 AUD
Regular price Sale price $14.32 AUD
Each
View the product page first if you are unsure.
M24 (24x3mm)
60
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
14.0
mm
46
mm
1131467 | SK240M-060-SK-C --- Countersunk Screws - M24 -24x3mm- 60 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-060-SK-C Countersunk Screws - M24 -24x3mm- 60 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $15.14 AUD
Regular price Sale price $15.14 AUD
Each
M24 (24x3mm)
60
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
1131467 | SK240M-060-SK-C --- Countersunk Screws - M24 -24x3mm- 60 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 14.0 mm    Minimum Thread Length (l): 46 mm    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-060-SK-C Countersunk Screws - M24 -24x3mm- 60 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $15.14 AUD
Regular price Sale price $15.14 AUD
Each
View the product page first if you are unsure.
M24 (24x3mm)
70
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
14.0
mm
54
mm
1131488 | SK240M-070-SK-C --- Countersunk Screws - M24 -24x3mm- 70 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-070-SK-C Countersunk Screws - M24 -24x3mm- 70 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
M24 (24x3mm)
70
mm
+/- 0.50
High Tensile Steel / Black Oxide
39.0
mm
1131488 | SK240M-070-SK-C --- Countersunk Screws - M24 -24x3mm- 70 mm - High Tensile Steel / Black Oxide
Material: High Tensile Steel Black Oxide    Max Head Height: 14.0 mm    Minimum Thread Length (l): 54 mm    Hex Key (s): 14.00 mm    Countersunk Angle: 90 °    Pitch: 3.000 mm    Threads Per Inch: 8.46 TPI    Standard: DIN7991   
Part Number: SK240M-070-SK-C Countersunk Screws - M24 -24x3mm- 70 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 22, 2025
Regular price $16.68 AUD
Regular price Sale price $16.68 AUD
Each
View the product page first if you are unsure.