Hillman Grade 8 Hex Head Cap Screws, 3/8 in. x 1-1/2 in., 100-Pack

Heavy-duty Grade 8 hex head cap screws designed for high-stress assemblies. Made from heat-treated steel with a yellow dichromate finish, they provide superior strength and wear resistance for machinery, automotive, and structural projects.

Key Features:

• Grade 8 Strength: Heat-treated steel for high tensile performance in demanding applications
• Durable Finish: Yellow dichromate coating enhances corrosion and wear resistance
• Secure Seating: Washer face under head provides better load distribution and seal
• Coarse Thread: Partially threaded shank for strong holding power and faster installation
• Bulk Pack: 100 screws per box for efficient jobsite stocking

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What size are these screws?
A: They are 3/8 in. diameter by 1-1/2 in. length with a coarse thread.

Q: Are they fully threaded?
A: No. They are Grade 8 cap screws that are partially threaded along the shank.

Q: What tools do I need to install them?
A: Tighten with a wrench or compatible socket; can also be driven with a drill and socket adapter.

Q: Will these resist corrosion?
A: The yellow dichromate finish provides enhanced wear and corrosion resistance compared to plain steel.

Q: How many come in a package?
A: 100 screws are included per boxed package.

Industrial Strength with a Polished Edge

These Grade 8 cap screws bring a refined, engineered clarity to any build—sleek, strong, and purposefully detailed. The faceted hex head and yellow dichromate sheen add a subtle, architectural accent while delivering uncompromising performance. Style them with matte black brackets or raw steel for a modern workshop aesthetic. It’s the quiet hardware that underpins luxurious, lasting design.

Equip your next build with Grade 8 confidence—add this 100-pack of Hillman hex head cap screws to your cart today.