Bulk 1"-8 Grade A Hex Bolts (A307, Coarse Thread, Low Carbon, Plain) Length:12 Qty - 1"-8 x 21" (6" THD) Ideal for a variety of

Ideal for a variety of applications in electronics

these screws offer outstanding tensile strength and a reliable corrosion barrier—making them ideal for automotive

L-9 (L9) fasteners represent the pinnacle of SAE grading for hex cap screws

The 82° flat head seats fully flush—ideal for machinery

Bulk 1"-8 Grade A Hex Bolts (A307, Coarse Thread, Low Carbon, Plain) Length:12 Qty - 1"-8 x 21" (6" THD) Ideal for a variety ofBulk 1" 8 Grade A Hex Bolts (A307, Coarse Thread, Low Carbon, Plain) Industrial Strength Fasteners for Construction, Manufacturing, and Infrastructure For high strength, secure fastening, trust 1" 8 ASTM A307 Grade A Hex Bolts. Manufactured from low carbon steel with a plain (uncoated) finish, these bolts provide durability for infrastructure, heavy duty structural projects, and general purpose fastening. Note PT = Partial Thread Key Specifications