14-14 x 2-1/2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1000)

5/8-11 x 1 1/2 Button Socket Cap Screw 18-8 (A2) Stainless Steel

1/4-28 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (400)

No water gets into your house

1/2-13 x 4 1/2 A325 Type 1 Heavy Hex Bolt Plain (150) 1/2-13 Grade 5 Hex Cap Screws Plain - Domestic USA 14-14 x 2-1/2 Hex Washer1 2 13 x 4 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.