Screws - Round Head

110 Products in this selection
This is a combined category of Round Head Screws.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Screws - Round Head
Additional resources:
PDF Screws Catalogue
Washers
Nuts
A more concise listing may be found on the Smallparts store at Screws - Round Head. Smallparts promote the most popular MBA products.
Thread Size (C) Thread Length (L) Material Max Head Diameter Max Head Height Indicative
Image
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
38.1
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071352 | SC064W-038-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 38.1 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-038-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 38.1 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$37.14 AUD
$37.14 AUD
Per 50
Thread Size (C) Thread Length (L) Material Max Head Diameter Indicative
Image
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
38.1
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
1071352 | SC064W-038-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 38.1 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-038-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 38.1 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$37.14 AUD
$37.14 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
44.5
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071366 | SC064W-045-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 44.5 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-045-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 44.5 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$38.59 AUD
$38.59 AUD
Per 50
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
44.5
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
1071366 | SC064W-045-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 44.5 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-045-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 44.5 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$38.59 AUD
$38.59 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
50.8
mm
Material
Brass
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071377 | SC064W-051-R-SL-BR (100 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-051-R-SL-BR (100 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$360.41 AUD
$360.41 AUD
Per 100
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
50.8
mm
Material
Brass
Max Head Diameter
11.99
mm
1071377 | SC064W-051-R-SL-BR (100 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Brass
Material: Brass    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-051-R-SL-BR (100 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$360.41 AUD
$360.41 AUD
Per 100
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
50.8
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071384 | SC064W-051-R-SL-CZ (20 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-051-R-SL-CZ (20 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Zinc Plated Steel
10 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$4.39 AUD
$12.38 AUD $4.39 AUD
Per 20
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
50.8
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
1071384 | SC064W-051-R-SL-CZ (20 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-051-R-SL-CZ (20 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 50.8 mm - Zinc Plated Steel
10 units (200 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$4.39 AUD
$12.38 AUD $4.39 AUD
Per 20
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
63.5
mm
Material
Brass
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071398 | SC064W-064-R-SL-BR (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-064-R-SL-BR (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$254.95 AUD
$254.95 AUD
Per 50
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
63.5
mm
Material
Brass
Max Head Diameter
11.99
mm
1071398 | SC064W-064-R-SL-BR (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Brass
Material: Brass    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-064-R-SL-BR (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$254.95 AUD
$254.95 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
63.5
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071405 | SC064W-064-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-064-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$42.23 AUD
$42.23 AUD
Per 50
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
63.5
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
1071405 | SC064W-064-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-064-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 63.5 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$42.23 AUD
$42.23 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
76.2
mm
Material
Brass
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071418 | SC064W-076-R-SL-BR (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-076-R-SL-BR (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$262.95 AUD
$262.95 AUD
Per 50
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
76.2
mm
Material
Brass
Max Head Diameter
11.99
mm
1071418 | SC064W-076-R-SL-BR (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Brass
Material: Brass    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064W-076-R-SL-BR (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$262.95 AUD
$262.95 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
76.2
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1071425 | SC064W-076-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-076-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$44.32 AUD
$44.32 AUD
Per 50
Thread Size (C)
1/4-20 BSW (6.35mm)
Thread Length (L)
76.2
mm
Material
Zinc Plated Steel
Max Head Diameter
11.99
mm
1071425 | SC064W-076-R-SL-CZ (50 Pcs) --- Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Steel
Part Number: SC064W-076-R-SL-CZ (50 Pcs) Round Head Screws - 1/4-20 BSW -6.35mm- 76.2 mm - Zinc Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$44.32 AUD
$44.32 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
1/4-20 UNC (6.35mm)
Thread Length (L)
19.1
mm
Material
304 Stainless
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1072269 | SC064C-019-R-SL-S4 (10 Pcs) --- Round Head Screws - 1/4-20 UNC -6.35mm- 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064C-019-R-SL-S4 (10 Pcs) Round Head Screws - 1/4-20 UNC -6.35mm- 19.1 mm - 304 Stainless
10 units (100 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 10
Thread Size (C)
1/4-20 UNC (6.35mm)
Thread Length (L)
19.1
mm
Material
304 Stainless
Max Head Diameter
11.99
mm
1072269 | SC064C-019-R-SL-S4 (10 Pcs) --- Round Head Screws - 1/4-20 UNC -6.35mm- 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064C-019-R-SL-S4 (10 Pcs) Round Head Screws - 1/4-20 UNC -6.35mm- 19.1 mm - 304 Stainless
10 units (100 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 10
Thread Size (C)
1/4-20 UNC (6.35mm)
Thread Length (L)
25.4
mm
Material
304 Stainless
Max Head Diameter
11.99
mm
Max Head Height
4.45
mm
1072572 | SC064C-025-R-SL-S4 (10 Pcs) --- Round Head Screws - 1/4-20 UNC -6.35mm- 25.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064C-025-R-SL-S4 (10 Pcs) Round Head Screws - 1/4-20 UNC -6.35mm- 25.4 mm - 304 Stainless
8 units (80 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 10
Thread Size (C)
1/4-20 UNC (6.35mm)
Thread Length (L)
25.4
mm
Material
304 Stainless
Max Head Diameter
11.99
mm
1072572 | SC064C-025-R-SL-S4 (10 Pcs) --- Round Head Screws - 1/4-20 UNC -6.35mm- 25.4 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 4.45 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC064C-025-R-SL-S4 (10 Pcs) Round Head Screws - 1/4-20 UNC -6.35mm- 25.4 mm - 304 Stainless
8 units (80 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Per 10
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
19.1
mm
Material
Brass
Max Head Diameter
14.99
mm
Max Head Height
5.49
mm
1077584 | SC079W-019-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 19.1 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-019-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 19.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$156.50 AUD
$156.50 AUD
Per 50
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
19.1
mm
Material
Brass
Max Head Diameter
14.99
mm
1077584 | SC079W-019-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 19.1 mm - Brass
Material: Brass    Max Head Height: 5.49 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-019-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 19.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$156.50 AUD
$156.50 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
25.4
mm
Material
Brass
Max Head Diameter
14.99
mm
Max Head Height
5.49
mm
1077597 | SC079W-025-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 25.4 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-025-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 25.4 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$228.77 AUD
$228.77 AUD
Per 50
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
25.4
mm
Material
Brass
Max Head Diameter
14.99
mm
1077597 | SC079W-025-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 25.4 mm - Brass
Material: Brass    Max Head Height: 5.49 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-025-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 25.4 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$228.77 AUD
$228.77 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
38.1
mm
Material
Brass
Max Head Diameter
14.99
mm
Max Head Height
5.49
mm
1077619 | SC079W-038-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-038-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$305.05 AUD
$305.05 AUD
Per 50
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
38.1
mm
Material
Brass
Max Head Diameter
14.99
mm
1077619 | SC079W-038-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Brass
Material: Brass    Max Head Height: 5.49 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-038-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 38.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$305.05 AUD
$305.05 AUD
Per 50
View the product page first if you are unsure.
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
50.8
mm
Material
Brass
Max Head Diameter
14.99
mm
Max Head Height
5.49
mm
1077637 | SC079W-051-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 50.8 mm - Brass
Material: Brass    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-051-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 50.8 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$323.86 AUD
$323.86 AUD
Per 50
Thread Size (C)
5/16-18 BSW (7.94mm)
Thread Length (L)
50.8
mm
Material
Brass
Max Head Diameter
14.99
mm
1077637 | SC079W-051-R-SL-BR (50 Pcs) --- Round Head Screws - 5/16-18 BSW -7.94mm- 50.8 mm - Brass
Material: Brass    Max Head Height: 5.49 mm    Type: Round / Slotted   
Category: Screws - Round Head - Slotted
Part Number: SC079W-051-R-SL-BR (50 Pcs) Round Head Screws - 5/16-18 BSW -7.94mm- 50.8 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 04, 2025
$323.86 AUD
$323.86 AUD
Per 50
View the product page first if you are unsure.