Hillman 3/8 in. Diameter x 1-1/2 in. Length Grade 8 Heat-Treated Steel Hex Head Cap Screw, 100-Pack
Regular price $61.99Hillman 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:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Diameter | 3/8 inch |
| Length | 1-1/2 inch |
| Material | Steel |
| Grade | Grade 8 |
| Finish | Yellow dichromate; heat-treated |
| Head Type | Hex head with washer face |
| Thread Type | Coarse |
| Threading | Partially threaded shank |
| Number in Package | 100 pack |
| Packaging Type | Boxed |
| Use | For use with a nut or in a tapped hole; tighten with wrench or drill |
| Category | Hex Bolts |
| Package Dimensions (L x W x H) | 4.3 in x 4.3 in x 3.5 in |
| Package Weight | 5.8 lbs |
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.
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