Stainless Steel Hex Head Screws Bolts Nuts Kit With Fender Flat Washers And Spring Lock Washers 5/16-18 X 1-1/4 Inch Fully Threaded 10 Sets 304 Stainless 18-8 Includes Nuts For Automotive And Machinery Projects DIY Ready

Stainless Steel 5/16-18 Hex Bolts Kit with Washers
✔️ Diameter 5/16 in (7.94 mm) x 1-1/4 in (31.75 mm), 18 TPI

This complete stainless fastener kit includes ten fully threaded bolts, hex nuts, flat washers, and spring lock washers. It's ideal for automotive and machinery projects, DIY repairs, and outdoor equipment builds.

✅ 10 sets include bolts, hex nuts, flat washers, and spring washers
✅ Material: 304 stainless steel (18-8) for corrosion resistance
✅ Thread: 5/16 in diameter, 1-1/4 in length, 18 TPI coarse
✅ Fully threaded bolts for reliable fastening in threaded holes
✅ Meets ASME dimensional standards for consistent fit

💡 What is a 5/16-18 stainless steel hex bolt set used for in automotive and machinery projects? This handy Q&A gives quick, practical guidance. - For securing brackets, panels, and frames in metal assemblies - For creating strong joints in outdoor equipment that sees moisture - For fast, reliable installation where full thread engagement matters