Hillman Grade 5 Hex Head Cap Screws, 3/8" x 6", 50-Pack

These Hillman Grade 5 hex head cap screws deliver reliable fastening strength for heavy-duty projects. Made of steel with a heat-treated zinc finish, they feature coarse threads and a washer face under the head for a secure seal.

Key Features:

• Heavy-Duty Strength: Grade 5 steel construction for dependable load-bearing performance
• Corrosion-Resistant Finish: Heat-treated zinc coating helps resist wear and rust
• Secure Seating: Washer face under the head enhances seal and grip
• Easy Fastening: Hex head design installs with a wrench or drill
• Convenient Bulk Pack: 50 screws sized 3/8 in. diameter x 6 in. length

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: They are partially threaded with coarse threads along the shank, per Grade 5 USS spec.

Q: What tools are needed for installation?
A: Use a wrench or a compatible hex socket/driver; a drill with socket adapter can speed installation.

Q: Can these be used outdoors?
A: The heat-treated zinc finish offers corrosion resistance suitable for many indoor and covered outdoor applications; for prolonged exposure, consider galvanized or stainless options.

Q: Do they include nuts or washers?
A: No, this pack includes only hex cap screws; nuts and washers are sold separately.

Q: What is the quantity in the box?
A: 50 screws per box.

Industrial Precision with a Polished Edge

These Grade 5 hex cap screws bring a clean, engineered elegance to structural details. The heat-treated zinc finish offers a subtle sheen that pairs beautifully with raw woods and powder-coated steel. Use them to elevate exposed fastener moments on custom shelving or workshop furniture. A must-have hardware staple for projects where strength meets refined utility.

Choose Hillman Grade 5 hex cap screws for a durable, polished fastening solution—add this 50-pack to your project today.