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Hillman

Hillman 7/16 in. Diameter x 2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread, 50-Pack

Hillman 7/16 in. Diameter x 2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screws, Coarse Thread, 50-Pack

Regular price $54.99 USD
Regular price Sale price $54.99 USD
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Hillman Grade 8 7/16 in x 2 in Hex Cap Screws (50-Pack)

Heavy-duty Hillman hex head cap screws built from heat-treated Grade 8 steel for high-strength fastening. Coarse-thread, partially threaded bolts with washer face deliver secure clamping in machinery, automotive, and structural applications.


Key Features:

  • High Strength Grade 8: Heat-treated steel provides superior tensile strength and wear resistance
  • Coarse Thread, Partially Threaded: Ideal for quick assembly and strong hold in tapped holes or with nuts
  • Washer Face Under Head: Improves sealing and distributes load for better joint integrity
  • Precision Hex Head: Tightens easily with a wrench or drill for efficient installation
  • 50-Pack Value: Boxed package for bulk projects and shop inventory

Specifications Table:

Specification Details
Diameter 7/16 inch
Length 2 inch
Grade 8
Material Steel
Finish Heat-treated yellow dichromate
Thread Type Coarse
Head Type Hex head with washer face
Partial Thread Yes
Number in Package 50 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are partially threaded along the shank.


Q: What thread type do these use?
A: Coarse thread.


Q: Can I use these with a washer?
A: Yes. They feature a washer face under the head and can be used with separate washers and nuts as needed.


Q: What is the material and finish?
A: Heat-treated Grade 8 steel with a yellow dichromate finish for added strength and corrosion resistance.


Q: What size are these screws?
A: 7/16 inch diameter by 2 inch length.


Industrial strength with a refined, functional edge

These Grade 8 hex cap screws bring a crisp, utilitarian silhouette that elevates any hardworking space. The heat-treated steel and yellow dichromate finish add a subtle, golden luster—quietly luxe yet unapologetically tough. Use them to unify exposed hardware moments on workshop cabinetry or custom shelving for a cohesive, engineered aesthetic. A staple of thoughtful, performance-driven design.


Upgrade your projects with Grade 8 reliability—add this 50-pack to your cart and fasten with confidence.

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