5/16"-18 Socket Head Cap Screw, Button, Zinc Plated Steel, 1-1/4 in Length MPN:3943
5/16"-18 Socket Head Cap Screw, Button, Zinc Plated Steel, 1-1/4 in Length
The 5/16in-18 Socket Head Cap Screw from 80/20 is a high-quality fastener designed for a variety of applications. Its zinc-plated steel construction provides excellent corrosion resistance, making it ideal for use in harsh environments. The screw's 1-1/4 inch length and 5/16-18 thread size offer versatility and ease of use. Perfect for assembling 80/20 aluminum framing, this screw is also suitable for other metalworking projects, such as furniture making, machine building, and more. With a lead time of just 10 days and a minimum order quantity of 14, this screw is a convenient choice for professionals and DIYers alike.
Top product features:
- Zinc plating for corrosion resistance
- Socket head design for ease of installation and secure fastening
- Cap screw design for adjustable tightening and loosening
Top product applications:
- Machine Building
- Automotive Repair
- Industrial Equipment Assembly
Bhscs,Clear,5/16-18 X 1.25
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 14
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.00
Product info last updated on January 23, 2026 11:21pm UTC
Category: Screws and Bolts