Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 8 in L, 225 PK MPN:31128CH8O
Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 8 in L, 225 PK
Elevate your projects with our Grade 8, 5/16in-18 Hex Head Cap Screws, made from durable Zinc Yellow Steel. Perfect for applications requiring high strength and corrosion resistance, these screws are ideal for use in heavy machinery, automotive, and industrial settings. With a long length of 8 inches and a package quantity of 225, you'll have everything you need to get the job done. Their versatility and reliability make them a go-to choice for builders, engineers, and manufacturers. Whether you're working on a large-scale project or a DIY endeavor, these screws will provide the secure fastening you need.
Top product features:
- Has a 5/16-18 hex head for easy tightening and loosening
- Made of zinc yellow steel for corrosion resistance
- Has a length of 8 in for deep penetration and stability
Top product applications:
- Fastening furniture frames together
- Securing metal components in machinery
- Assembling automotive parts
Bulk Hex Head Cap Screws,5/16-18,Package Quantity 225
Additional Information
- Country of Origin: CA
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 39.26
Product info last updated on February 27, 2026 11:09am UTC
Category: Screws and Bolts