Heavy Duty Stainless Steel 5/16-18 Hex Head Screws Bolts Kit 1-1/2 Inch With Nuts Fender Washers And Spring Lock Washers 18-8 304 Stainless Fully Threaded Fasteners For DIY Auto And Construction

Heavy-Duty 5/16-18 Stainless Hex Bolts Kit 1-1/2 Inch Pack
✔️ 5/16 dia x 1-1/2 in, 18 tpi, 304 stainless, nuts and washers

This kit is a ready-to-use set of fully threaded hex bolts with accompanying nuts and washers, ideal for heavy-duty automotive, construction, and DIY applications where secure, corrosion-resistant fasteners are required.

✅ Diameter 5/16 in (7.94 mm), length 1-1/2 in (38.1 mm), 18 tpi coarse thread
✅ Material: 18-8 stainless steel (AISI 304) for corrosion resistance
✅ Includes ten bolts, ten hex nuts, flat washers and spring lock washers
✅ Fully threaded shaft for secure assemblies in threaded holes

💡 What is a stainless steel hex bolt used for in DIY and construction projects?

Handy fasteners for many builds, offering strength and corrosion resistance.

- Handy for outdoor or wet environments due to stainless corrosion resistance
- Great for automotive, machinery, and structural assemblies requiring secure joints
- 304 stainless offers good chemical resistance and long service life
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