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home > Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack > Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack
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Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-PackHillman Grade 5 Hex Head Cap Screws, 7 16 in. x 1 in. (50 Pack) These Hillman hex head cap screws are Grade 5 steel fasteners with a heat treated zinc finish for added strength and wear resistance. Sized 7 16 in. diameter by 1 in. length, they feature a washer face under the head and coarse threads for reliable fastening in nuts or tapped holes. Key Features: Grade 5 Strength: Heat treated steel provides higher tensile strength for demanding
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Hillman Grade 5 Hex Head Cap Screws, 7/16 in. x 1 in. (50-Pack)

These Hillman hex head cap screws are Grade 5 steel fasteners with a heat-treated zinc finish for added strength and wear resistance. Sized 7/16 in. diameter by 1 in. length, they feature a washer face under the head and coarse threads for reliable fastening in nuts or tapped holes.


Key Features:

  • Grade 5 Strength: Heat-treated steel provides higher tensile strength for demanding applications
  • Corrosion-Resistant Finish: Zinc-plated coating helps protect against wear and rust
  • Washer Face Head: Built-in bearing surface under the hex head improves load distribution and sealing
  • Coarse Thread Design: Promotes quick assembly and strong holding power in tapped holes or with nuts
  • Bulk Value Pack: 50-piece boxed set for shop, jobsite, or maintenance inventory

Specifications Table:

Specification Details
Diameter 7/16 inch
Length 1 inch
Material Steel
Finish Heat Treated Zinc
Grade Grade 5
Head Type Hex head with washer face
Thread Type Coarse (USS)
Threading Partially threaded shank
Number in Package 50 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are Grade 5 and partially threaded along the shank.


Q: What tools are needed for installation?
A: Tighten with a wrench or compatible hex socket; a drill/driver with socket adapter may also be used.


Q: Can these be used outdoors?
A: The zinc finish offers basic corrosion resistance, suitable for many indoor and some sheltered outdoor uses; for harsh environments, consider stainless or hot-dipped galvanized fasteners.


Q: What thread type do these screws have?
A: They use coarse threads (USS).


Q: What is included in the package?
A: A boxed 50-pack of 7/16 in. diameter x 1 in. length hex head cap screws.


Utility-Chic Hardware with Quiet Strength

This hex head cap screw is the understated hero—sleek, purposeful, and undeniably strong. The heat-treated zinc finish lends a cool industrial polish while guarding against wear. Style it with matte black brackets or raw wood joinery to create a deft contrast of tone and texture. It’s a refined essential that elevates functional details into a luxe, intentional statement.


Stock your toolkit with this 50-pack of Grade 5 Hillman hex cap screws for reliable, corrosion-resistant fastening on every project.

Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack

Item no : 42146917740
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US$ 51.99
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