these heavy hex nuts are rated for high temperature and optimal corrosion resistance

5/8-11 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1 1/2-6 x 7 A307A Hex Bolt Plain Steel

and we’ve optimized our shipping practices to make delivery quick and affordable

With a fully threaded design

#10-32 x 5/8 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (5000) M20-2.50 Hex Cap Screws DIN 933 18-8 Stainless Steel (A2) these heavy hex nuts are#10 32 x 5 8 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Bulk (5000) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.