Shopping Cart

[400 BULK] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X3 3/4

Home / [400 BULK] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X3 3/4
[400 BULK] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X3 3/4

[400 BULK] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 5/16-18X3 3/4

Original price was: $378.09.Current price is: $147.00.

Experience dependable strength with our Hex Head Cap Screws, crafted from Grade 5 steel and finished with a durable zinc plate. Designed for heavy-duty use,...

  • Product Details
  • SKU

    KUYY3465195

  • Category

    Bolts

  • Availability

    In stock

Experience dependable strength with our Hex Head Cap Screws, crafted from Grade 5 steel and finished with a durable zinc plate. Designed for heavy-duty use, these screws feature a coarse thread for fast, secure engagement in a variety of materials. Size: 5/16-18 x 3 3/4 in.

Product Details

  • Head type: Hex head cap screw
  • Material: Grade 5 steel
  • Finish: Zinc plated
  • Thread: Coarse, 5/16-18
  • Length: 3 3/4 in
  • Diameter: 5/16 in

Applications

Ideal for automotive, machinery, equipment assembly, and construction projects where strong, reliable fastening is essential. The Grade 5 alloy delivers excellent tensile strength, while the zinc plating helps resist corrosion in indoor and outdoor settings.

Why choose these screws?

  • Strong, reliable retention for heavy-duty assemblies
  • Coarse 5/16-18 thread provides quick, self-cleaning engagement
  • Excellent balance of strength, toughness, and corrosion resistance
Add a Review

Your email address will not be published. Required fields are marked *

Related Products

[10000 BULK] Machine Screws Slotted Undercut Flat Zinc Plated 6-32 X 1/4

[10000 BULK] Machine Screws Slotted Undercut Flat Zinc Plated 6-32 X 1/4

Price: $470.49 $141.15

[1000 BULK] Machine Screws Truss 18/8 Stainless Torx Alt 8/32 X 5/16

[1000 BULK] Machine Screws Truss 18/8 Stainless Torx Alt 8/32 X 5/16

Price: $158.38 $79.19

[100 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated 1/4-20 X 1-1/2

[100 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated 1/4-20 X 1-1/2

Price: $9.81 $7.85

Whites Bolt - 6 x 90mm (50 Pack)

Whites Bolt - 6 x 90mm (50 Pack)

Price: $52.87 $26.44