Bulk 1-1/2"-6 Grade A Hex Bolts (A307, Coarse Thread, Zinc CR+3) Length:10 Qty - 1-1/2"-6 x 6" (PT) long-lasting connections in wood and

long-lasting connections in wood and reliable rust protection in moderate outdoor conditions

Outdoor construction and structural projects

Place the DTI washer under the bolt head or nut with protrusions facing the bearing surface

Available in full-thread and partial-thread (PT) versions to suit a wide range of machinery

Bulk 1-1/2"-6 Grade A Hex Bolts (A307, Coarse Thread, Zinc CR+3) Length:10 Qty - 1-1/2"-6 x 6" (PT) long-lasting connections in wood andBulk 1 1 2" 6 Grade A Hex Bolts (A307, Coarse Thread, Zinc CR+3) Reliable Fasteners for Construction, Industrial, and Structural Applications For applications requiring strong, durable fasteners, trust 1 1 2" 6 ASTM A307 Grade A Hex Bolts. Manufactured from low carbon steel and zinc coated with Cr+3 for corrosion resistance, these bolts are a top choice for construction, infrastructure, and general purpose fastening. Note PT = Partial Thread Key