Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish) Length:60 Qty - 7/8"-9 x 4" (PT) Thread Count: 20 TPI (Threads

Thread Count: 20 TPI (Threads Per Inch) - Coarse Thread

these set screws offer a secure

Moderate to Heavy Loads: Suitable for tasks that need dependable

securing pulleys

Ensure reliable fastening with 3/4"-10 Socket Set Screws

Bulk 7/8"-9 Grade B Heavy Hex Bolts (A307, Coarse Thread, HDG Finish) Length:60 Qty - 7/8"-9 x 4" (PT) Thread Count: 20 TPI (ThreadsBulk 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.