For this reason

3/4-16 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

Manufactured with wings that allow the nut to be manually turned to quick installation and removal

25/64 x 12 High Speed Aircraft Bit Cobalt

1/2-13 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

1 1/4-7 x 5 A325 Type 1 Heavy Hex Bolt Plain (15) 1-14 Grade 8 Hex Cap Screws Plain - Domestic USA For this reason1 1 4 7 x 5 A325 Type 1 Heavy Hex Bolt Plain (15) . 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.