Grade 8 Hex Head Cap Screws 7/16 × 1-1/4 in, 50-Pack
50 per packHeat-treated; yellow dichromate
$44.99 /pack
$0.90 per piece · 50 per pack
Orders start at $399. Combine any items to reach it.
Sold by the pack of 50. We round up and set the quantity for you.
- 1 pack · 50 pieces
- $44.99
- Standard delivery
- $49.99 per order
- Sales tax
- Added at checkout
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Standard delivery$49.99
Per order, added in your cart. We deliver to the 48 contiguous states.
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Goes with
Hillman · Fasteners
Details & specifications.
From the maker · Hillman’s description
Heavy-duty Grade 8 hex head cap screws for structural and machinery applications. Made of heat-treated steel with a washer face under the head and coarse threads for secure fastening and long-lasting strength.
Industrial Strength, Refined Utility
These Grade 8 hex cap screws bring a crisp, engineered precision to any project, the kind of detail that quietly elevates a space. The heat‑treated steel and bold, coarse thread feel confidently architectural. Decant a few into a clear jar on an open shelf in the workshop for a utilitarian vignette that celebrates craft. Their robust presence is a small but essential note in the symphony of luxurious, well-made living.
Stock your toolbox with these Grade 8 Hillman hex cap screws for reliable, heavy-duty fastening on every project.
- SKU
- 220178
- Per pack
- 50 per pack
- Finish
- Heat-treated; yellow dichromate
- Head
- Hex head with washer face
- Material
- Steel
- Brand
- Hillman
- Size (Diameter x Length)
- 7/16 in x 1-1/4 in
- Grade
- 8
- Thread Type
- Coarse (USS)
- Threading
- Partially threaded shank
- Number in Package
- 50 pack
- Packaging Type
- Boxed
- Use
- For use with a nut or in a tapped hole; tighten with a wrench or drill
- Full product name
- Hillman 7/16 in. Diameter x 1-1/4 in. Length Grade 8 Heat‑Treated Steel Hex Head Cap Screws, Coarse Thread, 50-Pack
Key features
- Grade 8 Strength: Heat-treated steel delivers high tensile strength for demanding projects
- Coarse Thread: Reliable grip and faster assembly in tapped holes or with nuts
- Washer Face Under Head: Helps provide a better seal and load distribution
- Partially Threaded Shank: Adds shear strength where it counts
- Bulk Convenience: 50-pack for shop, jobsite, or maintenance stock
Specifications are provided by the manufacturer. Brand names are trademarks of their owners.
Guide
Choosing the fastener
- 1
Outdoors and treated lumber
Use hot-dip galvanized, stainless or exterior-coated fasteners, and follow the board maker’s fastener recommendation.
- 2
Price per piece
The pack price divided by the pieces in the pack, both as listed.
- 3
Drive
Star (Torx), square, Phillips or hex, as the listing states. Match the bit you carry.
No. They are Grade 8 hex cap screws that are partially threaded along the shank.