Collection: Screws - Thumb

Screws -> Thumb
Thread Size (A) Thread Length (B) Overall Length (D) Head Diameter (E) Head Height (D) Indicative
Image
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
19.05
mm

(Equiv. 0.75 in.)
Head Diameter (E)
9.53
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Aluminium
Material: Aluminium    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-AL-WF
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Aluminium Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $11.05 AUD
Regular price Sale price $11.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A) Thread Length (B) Overall Length (D) Indicative
Image
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
19.05
mm

(Equiv. 0.75 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Aluminium
Material: Aluminium    Head Diameter (E): 9.53 mm    Head Height (D): 4.76 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-AL-WF
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Aluminium Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $11.05 AUD
Regular price Sale price $11.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
19.05
mm

(Equiv. 0.75 in.)
Head Diameter (E)
9.53
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-SS-WF
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $12.23 AUD
Regular price $14.67 AUD Sale price $12.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
19.05
mm

(Equiv. 0.75 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 9.53 mm    Head Height (D): 4.76 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-SS-WF
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x19.05 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $12.23 AUD
Regular price $14.67 AUD Sale price $12.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
25.40
mm

(Equiv. 1 in.)
Head Diameter (E)
6.35
mm
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-3-N
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $7.14 AUD
Regular price $8.56 AUD Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
11.11
mm

(Equiv. 0.437 in.)
Overall Length (D)
25.40
mm

(Equiv. 1 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 6.35 mm   
Category: Screws - Thumb - Knurled
Part Number: THS035C-011-K-3-N
Thumb Screws - 6-32 UNC - 3.5mm - 11.11x25.4 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $7.14 AUD
Regular price $8.56 AUD Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Head Diameter (E)
7.94
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Brass
Material: Brass    Finish: Zinc Chromate Plated   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-BZ
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Brass Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $15.59 AUD
Regular price $18.71 AUD Sale price $15.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Brass
Material: Brass    Head Diameter (E): 7.94 mm    Head Height (D): 4.76 mm    Finish: Zinc Chromate Plated   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-BZ
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Brass Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $15.59 AUD
Regular price $18.71 AUD Sale price $15.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Head Diameter (E)
7.94
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-3
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $15.23 AUD
Regular price $18.27 AUD Sale price $15.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 7.94 mm    Head Height (D): 4.76 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-3
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x17.46 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $15.23 AUD
Regular price $18.27 AUD Sale price $15.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Head Diameter (E)
11.11
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Brass
Material: Brass    Finish: Nickel Plated   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-BN-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Brass Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $51.95 AUD
Regular price $62.35 AUD Sale price $51.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Brass
Material: Brass    Head Diameter (E): 11.11 mm    Head Height (D): 4.76 mm    Finish: Nickel Plated   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-BN-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Brass Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $51.95 AUD
Regular price $62.35 AUD Sale price $51.95 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Head Diameter (E)
9.53
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-SS-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 9.53 mm    Head Height (D): 4.76 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-SS-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Head Diameter (E)
9.53
mm
Head Height (D)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Aluminium
Material: Aluminium    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-AL-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Aluminium Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
20.64
mm

(Equiv. 0.813 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Aluminium
Material: Aluminium    Head Diameter (E): 9.53 mm    Head Height (D): 4.76 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS035C-013-K-AL-WF
Thumb Screws - 6-32 UNC - 3.5mm - 12.7x20.64 mm Knurled - Aluminium Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $9.86 AUD
Regular price $11.84 AUD Sale price $9.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
14.29
mm

(Equiv. 0.563 in.)
Overall Length (D)
22.23
mm

(Equiv. 0.875 in.)
Head Diameter (E)
11.11
mm
Thumb Screws - 6-32 UNC - 3.5mm - 14.29x22.23 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Shoulder
Part Number: THS035C-022-K-3-SHL
Thumb Screws - 6-32 UNC - 3.5mm - 14.29x22.23 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
14.29
mm

(Equiv. 0.563 in.)
Overall Length (D)
22.23
mm

(Equiv. 0.875 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 14.29x22.23 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 11.11 mm   
Category: Screws - Thumb - Shoulder
Part Number: THS035C-022-K-3-SHL
Thumb Screws - 6-32 UNC - 3.5mm - 14.29x22.23 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
32.54
mm

(Equiv. 1.281 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x32.54 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Part Number: THS035C-025-K-NY-WF (10 Pcs)
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x32.54 mm Knurled - Nylon Polyamide 6/6 Screw
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

6 units (60 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
32.54
mm

(Equiv. 1.281 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x32.54 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Part Number: THS035C-025-K-NY-WF (10 Pcs)
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x32.54 mm Knurled - Nylon Polyamide 6/6 Screw
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

6 units (60 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
34.93
mm

(Equiv. 1.375 in.)
Head Diameter (E)
4.76
mm
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Knurled
Part Number: THS035C-025-K-3-P
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $8.86 AUD
Regular price $10.64 AUD Sale price $8.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
6-32 UNC (3.5mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
34.93
mm

(Equiv. 1.375 in.)
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 4.76 mm   
Category: Screws - Thumb - Knurled
Part Number: THS035C-025-K-3-P
Thumb Screws - 6-32 UNC - 3.5mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $8.86 AUD
Regular price $10.64 AUD Sale price $8.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
8.00
mm

(Equiv. 0.315 in.)
Overall Length (D)
13.50
mm

(Equiv. 0.531 in.)
Head Diameter (E)
16.00
mm
Head Height (D)
5.50
mm
Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-008-K-3 (2 Pcs)
Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw
1 pack (2 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $15.60 AUD
Regular price $29.64 AUD Sale price $15.60 AUD
Excludes GST and overseas Taxes & Duties
Per 2
Quantity Required

1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
8.00
mm

(Equiv. 0.315 in.)
Overall Length (D)
13.50
mm

(Equiv. 0.531 in.)
Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 16.00 mm    Head Height (D): 5.50 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-008-K-3 (2 Pcs)
Thumb Screws - M4 - 4x0.7mm - 8x13.5 mm Knurled - Stainless Steel Screw
1 pack (2 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $15.60 AUD
Regular price $29.64 AUD Sale price $15.60 AUD
Excludes GST and overseas Taxes & Duties
Per 2
Quantity Required

1 pack (2 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
8.00
mm
+/- 0.20
(Equiv. 0.315 in.)
Overall Length (D)
13.00
mm
+ / - 0.40
(Equiv. 0.512 in.)
Head Diameter (E)
15.50
mm
+/- 0.50
Head Height (D)
5.00
mm
+/- 0.20
Thumb Screws - M4 - 4x0.7mm - 8x13 mm Knurled - Steel Zinc Plated
Material: Steel Zinc Plated    Finish: Zinc Plated   
Category: Screws - Thumb - Knurled
Part Number: THS040M-008-K-Z (10 Pcs)
Thumb Screws - M4 - 4x0.7mm - 8x13 mm Knurled - Steel Zinc Plated Screw
192 units (1920 pcs) Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $8.59 AUD
Regular price Sale price $8.59 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

192 units (1920 pcs) Available Now. Backorder if more than 192.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
8.00
mm
+/- 0.20
(Equiv. 0.315 in.)
Overall Length (D)
13.00
mm
+ / - 0.40
(Equiv. 0.512 in.)
Thumb Screws - M4 - 4x0.7mm - 8x13 mm Knurled - Steel Zinc Plated
Material: Steel Zinc Plated    Head Diameter (E): 15.50 mm +/- 0.50    Head Height (D): 5.00 mm +/- 0.20   Finish: Zinc Plated   
Category: Screws - Thumb - Knurled
Part Number: THS040M-008-K-Z (10 Pcs)
Thumb Screws - M4 - 4x0.7mm - 8x13 mm Knurled - Steel Zinc Plated Screw
192 units (1920 pcs) Available Now | Further orders can be expected around Sun, Nov 09, 2025
Regular price $8.59 AUD
Regular price Sale price $8.59 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

192 units (1920 pcs) Available Now. Backorder if more than 192.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.00
mm

(Equiv. 0.354 in.)
Overall Length (D)
14.00
mm

(Equiv. 0.551 in.)
Head Diameter (E)
10.00
mm
Head Height (D)
5.00
mm
Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-009-K-3
Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $20.05 AUD
Regular price $24.05 AUD Sale price $20.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
9.00
mm

(Equiv. 0.354 in.)
Overall Length (D)
14.00
mm

(Equiv. 0.551 in.)
Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 10.00 mm    Head Height (D): 5.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-009-K-3
Thumb Screws - M4 - 4x0.7mm - 9x14 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $20.05 AUD
Regular price $24.05 AUD Sale price $20.05 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
10.00
mm

(Equiv. 0.394 in.)
Overall Length (D)
13.50
mm

(Equiv. 0.531 in.)
Head Diameter (E)
16.00
mm
Head Height (D)
3.50
mm
Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-010-K-3
Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $8.86 AUD
Regular price $10.64 AUD Sale price $8.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
10.00
mm

(Equiv. 0.394 in.)
Overall Length (D)
13.50
mm

(Equiv. 0.531 in.)
Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 16.00 mm    Head Height (D): 3.50 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-010-K-3
Thumb Screws - M4 - 4x0.7mm - 10x13.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $8.86 AUD
Regular price $10.64 AUD Sale price $8.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
10.00
mm

(Equiv. 0.394 in.)
Overall Length (D)
19.500
mm

(Equiv. 0.768 in.)
Head Diameter (E)
12.00
mm
Thumb Screws - M4 - 4x0.7mm - 10x19.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-010-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 10x19.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
10.00
mm

(Equiv. 0.394 in.)
Overall Length (D)
19.500
mm

(Equiv. 0.768 in.)
Thumb Screws - M4 - 4x0.7mm - 10x19.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 12.00 mm   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-010-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 10x19.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
11.00
mm

(Equiv. 0.433 in.)
Overall Length (D)
16.00
mm

(Equiv. 0.63 in.)
Head Diameter (E)
10.00
mm
Head Height (D)
5.00
mm
Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-011-K-3
Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $21.14 AUD
Regular price $25.36 AUD Sale price $21.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
11.00
mm

(Equiv. 0.433 in.)
Overall Length (D)
16.00
mm

(Equiv. 0.63 in.)
Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 10.00 mm    Head Height (D): 5.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-011-K-3
Thumb Screws - M4 - 4x0.7mm - 11x16 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $21.14 AUD
Regular price $25.36 AUD Sale price $21.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
13.00
mm

(Equiv. 0.512 in.)
Overall Length (D)
18.00
mm

(Equiv. 0.709 in.)
Head Diameter (E)
10.00
mm
Head Height (D)
5.00
mm
Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-013-K-3
Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $22.23 AUD
Regular price $26.67 AUD Sale price $22.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
13.00
mm

(Equiv. 0.512 in.)
Overall Length (D)
18.00
mm

(Equiv. 0.709 in.)
Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 10.00 mm    Head Height (D): 5.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-013-K-3
Thumb Screws - M4 - 4x0.7mm - 13x18 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $22.23 AUD
Regular price $26.67 AUD Sale price $22.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
14.00
mm

(Equiv. 0.551 in.)
Overall Length (D)
19.00
mm

(Equiv. 0.748 in.)
Head Diameter (E)
10.00
mm
Head Height (D)
5.00
mm
Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel
Material: Stainless Steel    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-014-K-3
Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $23.14 AUD
Regular price $27.76 AUD Sale price $23.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
14.00
mm

(Equiv. 0.551 in.)
Overall Length (D)
19.00
mm

(Equiv. 0.748 in.)
Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel
Material: Stainless Steel    Head Diameter (E): 10.00 mm    Head Height (D): 5.00 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-014-K-3
Thumb Screws - M4 - 4x0.7mm - 14x19 mm Knurled - Stainless Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 16, 2025
Regular price $23.14 AUD
Regular price $27.76 AUD Sale price $23.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (D)
19.50
mm

(Equiv. 0.768 in.)
Head Diameter (E)
16.00
mm
Head Height (D)
3.50
mm
Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-016-K-3
Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $11.50 AUD
Regular price $13.80 AUD Sale price $11.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (D)
19.50
mm

(Equiv. 0.768 in.)
Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 16.00 mm    Head Height (D): 3.50 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-016-K-3
Thumb Screws - M4 - 4x0.7mm - 16x19.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $11.50 AUD
Regular price $13.80 AUD Sale price $11.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (D)
25.500
mm

(Equiv. 1.004 in.)
Head Diameter (E)
16.00
mm
Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-016-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $11.68 AUD
Regular price $14.02 AUD Sale price $11.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
16.00
mm

(Equiv. 0.63 in.)
Overall Length (D)
25.500
mm

(Equiv. 1.004 in.)
Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 16.00 mm   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-016-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 16x25.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $11.68 AUD
Regular price $14.02 AUD Sale price $11.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (D)
23.50
mm

(Equiv. 0.925 in.)
Head Diameter (E)
16.00
mm
Head Height (D)
3.50
mm
Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-020-K-3
Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $12.86 AUD
Regular price $15.44 AUD Sale price $12.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (D)
23.50
mm

(Equiv. 0.925 in.)
Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 16.00 mm    Head Height (D): 3.50 mm    Finish: Plain   
Category: Screws - Thumb - Knurled
Part Number: THS040M-020-K-3
Thumb Screws - M4 - 4x0.7mm - 20x23.5 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $12.86 AUD
Regular price $15.44 AUD Sale price $12.86 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (D)
29.500
mm

(Equiv. 1.161 in.)
Head Diameter (E)
16.00
mm
Thumb Screws - M4 - 4x0.7mm - 20x29.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-020-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 20x29.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $13.14 AUD
Regular price $15.76 AUD Sale price $13.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
M4 (4x0.7mm)

Thread Length (B)
20.00
mm

(Equiv. 0.787 in.)
Overall Length (D)
29.500
mm

(Equiv. 1.161 in.)
Thumb Screws - M4 - 4x0.7mm - 20x29.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 16.00 mm   
Category: Screws - Thumb - Shoulder
Part Number: THS040M-020-K-3-SHL
Thumb Screws - M4 - 4x0.7mm - 20x29.5 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Oct 14, 2025
Regular price $13.14 AUD
Regular price $15.76 AUD Sale price $13.14 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
7.94
mm

(Equiv. 0.313 in.)
Overall Length (D)
15.88
mm

(Equiv. 0.625 in.)
Head Diameter (E)
12.70
mm
Thumb Screws - 8-32 UNC - 4.17mm - 7.94x15.88 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Shoulder
Part Number: THS042C-016-KL-3-SHL
Thumb Screws - 8-32 UNC - 4.17mm - 7.94x15.88 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Thread Size (A)
8-32 UNC (4.17mm)

Thread Length (B)
7.94
mm

(Equiv. 0.313 in.)
Overall Length (D)
15.88
mm

(Equiv. 0.625 in.)
Thumb Screws - 8-32 UNC - 4.17mm - 7.94x15.88 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 12.70 mm   
Category: Screws - Thumb - Shoulder
Part Number: THS042C-016-KL-3-SHL
Thumb Screws - 8-32 UNC - 4.17mm - 7.94x15.88 mm Shoulder - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.