Hillman 3/8 in. Diameter x 6 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack
Regular price $87.99Hillman 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:
| Specification | Details |
|---|---|
| Diameter | 3/8 inch |
| Length | 6 inch |
| Material | Steel |
| Finish | Heat Treated Zinc |
| Grade | Grade 5 (USS) |
| Thread Type | Coarse |
| Head Type | Hex head with washer face |
| Number in Package | 50 pack |
| Packaging Type | Boxed |
| Installation | Tighten with a wrench or drill |
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.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
