Skip to content

Item added to your cart

View cart

Collection: Socket Head Cap Screws

Filter and sort Filter

Filter and sort

Filter

2902 products

Type

2 Phase Hybrid Square KH Series (8 products)
Coil | Sheet (16 products)
Discharge | Suction (14 products)

Clear

Finish

Cadmium ll (116 products)
Passivate (93 products)
Plain (350 products)
Zinc ll (90 products)
Zinc/Yellow (104 products)

Clear

Material

Alloy Steel (301 products)
Carbon Zinc Yel Cr+6 (850 products)
Plain (532 products)
Stainless Steel (93 products)
Stainless Steel A2 (18-8) (499 products)

Clear

Size

1/4-20 (34 products)
1/4-28 (10 products)
5/16-18 (44 products)
5/16-24 (8 products)
3/8-16 (48 products)
3/8-24 (3 products)
7/16-14 (42 products)
1/2-13 (41 products)
1/2-20 (2 products)
5/8-11 (34 products)
3/4-10 (33 products)
4-40 (20 products)
6-32 (20 products)
8-32 (20 products)
10-24 (27 products)
10-32 (8 products)

Clear

Thread Size

3/4-10 (93 products)
3/4-16 (92 products)
7/8-9 (61 products)
1 1/2-6 (5 products)
1 1/2-12 (36 products)
1 3/4-5 (33 products)
1 3/4-12 (33 products)
2-4 1/2 (6 products)

Clear

Sort by:

Remove all

Sort by:

2902 products

Grade 2 Hex Cap Screw, Plain Finish, 1/2"-13x2" (2 Inch) - Pack of 250

Grade 2 Hex Cap Screw, Plain Finish, 1/2"-13x2" (2 Inch) - Pack of 250

Brand: OneMonroe (Monroe Engineering Products)

Regular price $49.99

Regular price Sale price $49.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 1.38 Inch

Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 1.38 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $39.99

Regular price Sale price $39.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 1/4"-20x3/4", Coarse Thread, 0.75 Inch Length

Grade 2 Plain Hex Cap Screw, 1/4"-20x3/4", Coarse Thread, 0.75 Inch Length

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Grade 2 Hex Cap Screw, 3/8"-24x2" Plain (Inch)

Grade 2 Hex Cap Screw, 3/8"-24x2" Plain (Inch)

Brand: OneMonroe (Monroe Engineering Products)

Regular price $49.99

Regular price Sale price $49.99
Unit price per

Sold out
Grade 5 Zinc Yellow Cr+6 Hex Cap Screw, Medium Carbon - 5 Inch

Grade 5 Zinc Yellow Cr+6 Hex Cap Screw, Medium Carbon - 5 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $19.99

Regular price Sale price $19.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 3/4"-10 x 8", Coarse Thread

Grade 2 Plain Hex Cap Screw, 3/4"-10 x 8", Coarse Thread

Brand: OneMonroe (Monroe Engineering Products)

Regular price $12.99

Regular price Sale price $12.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, 2.25 Inch

Grade 5 Zinc Yellow Hex Cap Screw, 2.25 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $39.99

Regular price Sale price $39.99
Unit price per

Sold out
Grade 2 Hex Cap Screw, Plain, 7/8"-9 Thread, 2-1/2 Inch

Grade 2 Hex Cap Screw, Plain, 7/8"-9 Thread, 2-1/2 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $12.99

Regular price Sale price $12.99
Unit price per

Sold out
Stainless Steel 18-8 Flat Socket Cap Screw 5/16"-18x2"

Stainless Steel 18-8 Flat Socket Cap Screw 5/16"-18x2"

Brand: OneMonroe (Monroe Engineering Products)

Regular price $34.99

Regular price Sale price $34.99
Unit price per

Sold out
Grade 2 Plain Hex Cap Screw, 7/8"-9x3 3/4" (Inch)

Grade 2 Plain Hex Cap Screw, 7/8"-9x3 3/4" (Inch)

Brand: OneMonroe (Monroe Engineering Products)

Regular price $6.99

Regular price Sale price $6.99
Unit price per

Sold out
Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 5/16''-24x2 1/2''

Grade 5 Zinc Yellow Hex Cap Screw, Medium Carbon, 5/16''-24x2 1/2''

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Stainless Steel 18-8 Hex Lag Screw, 4 Inch

Stainless Steel 18-8 Hex Lag Screw, 4 Inch

Brand: OneMonroe (Monroe Engineering Products)

Regular price $29.99

Regular price Sale price $29.99
Unit price per

Sold out
Grade 2 Hex Cap Screw, Plain 5/16"-24x5/8" (Inch)

Grade 2 Hex Cap Screw, Plain 5/16"-24x5/8" (Inch)

Brand: OneMonroe (Monroe Engineering Products)

Regular price $12.99

Regular price Sale price $12.99
Unit price per

Sold out
Alloy Steel 5/16-18 Flat Head Cap Screw

Alloy Steel 5/16-18 Flat Head Cap Screw

Brand: Mil-Spec Fasteners Corp.

Regular price $1.99

Regular price Sale price $1.99
Unit price per

Sold out
Stainless Steel Button Socket Cap Screw 1/4"-28x3/8"

Stainless Steel Button Socket Cap Screw 1/4"-28x3/8"

Brand: OneMonroe (Monroe Engineering Products)

Regular price $15.99

Regular price Sale price $15.99
Unit price per

Sold out
Grade 5 Hex Cap Screw, Zinc Yellow Cr+6, 7 inch, Coarse Thread

Grade 5 Hex Cap Screw, Zinc Yellow Cr+6, 7 inch, Coarse Thread

Brand: OneMonroe (Monroe Engineering Products)

Regular price $24.99

Regular price Sale price $24.99
Unit price per

Sold out

1
…
48
49
50
51
52
…
182

The U.S. Manufacturing Revival is Here.

America’s first B2B digital marketplace exclusively for U.S. manufactured products.

Instagram
Translation missing: en.general.social.links.linkedin

Quick links

Browse All Categories
Seller Registration
Learn
About
Contact

Legal

Privacy Policy
Terms of Service
Shipping Policy
Refund Policy
Contact Information

Payment methods

© 2026, Maden

Privacy policy
Terms of service
Refund policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.