and the zinc plating helps prevent corrosion

3/4-10 x 4 Hex Cap Screw SS 18-8 (A2)

5/16-24 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (50)

50 x 130 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel - DIN 931 A2 Hex Cap Screws are manufactured from A2-70 stainless steel per ISO 3506 part 1

This box of 1750 Simpson Flat-Head Deck-Drive™ DWP Wood Screws is made with 305 stainless steel

3/8-16 x 1 1/4 Grade 5 Plow Bolt No. 3 Head Fully Threaded Plain - Bulk (1000) Nylon Insert Locknuts Zinc Plated and the zinc plating helpsInvest in quality with our Grade 5 Plow Bolt! Made with 3 8 16 threaded steel, No. 3 head, and fully threaded for maximum grip. Plain finish. Available in bulk (1000). Upgrade your construction equipment now!