Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish) Length:60 Qty - 7/8"-9 x 4" (PT) securing pulleys

securing pulleys

and mild corrosion resistance

Finish: Zinc Yellow CR+3 for improved corrosion resistance

General Construction: Suitable for use in metal-to-metal or metal-to-plastic connections in various construction projects

1250″) Thread Size 1-1/8″-7 UNC (Coarse Thread) Drive Size 7/8″ Hex (Allen) Head Type Socket Head Cap Screw (SHCS) Material 18-8 Stainless Steel (A2) Finish Passivated Stainless (as produced) Standards ASTM F837 / ASME B18

Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish) Length:60 Qty - 7/8"-9 x 4" (PT) securing pulleysBulk 7 8" 9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish) Corrosion Resistant Heavy Duty Fasteners for Industrial & Structural Applications For high strength, corrosion resistant fastening applications, choose 7 8" 9 ASTM A307 Grade B Heavy Hex Bolts. These heavy hex bolts are crafted from low carbon steel with a hot dipped galvanized (HDG) finish, offering superior rust resistance and durability for outdoor and high moisture environments.