Our hex tap bolts meet our exceed ASTM A307 Grade A

9/16-12 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

3/4 x 24 ITM SDS Plus Hammer Drill Bit

1 1/2-6 Nylon Insert Locknut Zinc Plated

making it a reliable

1/2-13 x 5 A325 Type 1 Heavy Hex Bolt Plain (125) 7/16-14 Hex Tap Bolts 18-8 Stainless Steel Our hex tap bolts meet1 2 13 x 5 A325 Type 1 Heavy Hex Bolt Plain (125) . 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.