5/16 Bolts UNC Black Grade 5 by Allfast Solutions SKU BOH516125CB 1/2 / 200 3/4 / 200 1 / 200 1 1/4 / 200 1 1/2 / 200 1 3/4 / 150 2 / 150 2 1/4 / 150 2 1/2 / 150 2 3/4 / 100 3 / 100 3 1/2 / 100 4 / 100 4 1/2 / 100 5 / 100 5 1/2 / 100 6 / 100 Length 1/2 3/4 1 1 1/4 1 1/2 1 3/4 2 2 1/4 2 1/2 2 3/4 3 3 1/2 4 4 1/2 5 5 1/2 6 Pack Size 200 150 100 Quantity/Each Add to order