5/16-24 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1/2-13 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

7/8-14 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

9/16-18 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (100)

1/2 Cobalt Heavy Duty Jobber Drill Bit

3/4-10 x 1 1/2 A325 Type 1 Heavy Hex Bolt Plain (100) M42-4.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 5/16-24 x 3/4 Grade 53 4 10 x 1 1 2 A325 Type 1 Heavy Hex Bolt Plain (150) . Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. Free certs available on request.