Hex Head Driller - Interior Heavy-Gauge Steel-to-Steel Ordering Information and Product Options Item No. Size Drive Type Head Dia. TPI Quantity Weight Special Features Clear Zinc 08050H3 8 x 1/2 in. 1/4 in. Hex 0.335 in. 18 10,000 34 lb. ICC ESR-1271 08058H3 8 x 5/8 in. 1/4 in. Hex 0.335 in. 18 10,000 39 lb. 08075H3 8 x 3/4 in. 1/4 in. Hex 0.335 in. 18 10,000 43 lb. 08100H3 8 x 1 in. 1/4 in. Hex 0.335 in. 18 7,500 38 lb. 08125H3 8 x 1 1/4 in. 1/4 in. Hex 0.335 in. 18 5,000 31 lb. ICC ESR-1271 08200H3 8 x 2 in. 1/4 in. Hex 0.335 in. 18 3,000 28 lb. 10050H3 10 x 1/2 in. 5/16 in. Hex 0.399 in. 16 7,500 37 lb. ICC ESR-1271, Hydrogen embrittlement failure protection 10058H3 10 x 5/8 in. 5/16 in. Hex 0.399 in. 16 7,500 42 lb. ICC ESR-1271, Hydrogen embrittlement failure protection, Underhead serrations 10075H3 10 x 3/4 in. 5/16 in. Hex 0.399 in. 16 5,000 31 lb. 10100H3 10 x 1 in. 5/16 in. Hex 0.399 in. 16 5,000 38 lb. 10125H3 10 x 1 1/4 in. 5/16 in. Hex 0.399 in. 16 3,500 31 lb. 10150H3 10 x 1 1/2 in. 5/16 in. Hex 0.399 in. 16 3,500 36 lb. 10200H3 10 x 2 in. 5/16 in. Hex 0.399 in. 16 3,000 39 lb. 12075H3 12 x 3/4 in. 5/16 in. Hex 0.415 in. 14 5,000 39 lb. ICC ESR-1271, Hydrogen embrittlement failure protection 12100H3 12 x 1 in. 5/16 in. Hex 0.415 in. 14 3,500 33 lb. 12125H3 12 x 1 1/4 in. 5/16 in. Hex 0.415 in. 14 3,500 39 lb. 12150H3 12 x 1 1/2 in. 5/16 in. Hex 0.415 in. 14 2,500 32 lb. 12200H3 12 x 2 in. 5/16 in. Hex 0.415 in. 14 2,000 33 lb. 1224125H4 12 x 1 1/4 in. 5/16 in. Hex 0.415 in. 24 3,000 34 lb. 1224125H5 12 x 1 1/4 in. 5/16 in. Hex 0.415 in. 24 3,000 33 lb. 1224200H4 12 x 2 in. 5/16 in. Hex 0.415 in. 24 3,000 35 lb. 1224200H5SL 12 x 2 in. 5/16 in. Hex 0.415 in. 24 2,000 34 lb. ICC ESR-1271, Hydrogen embrittlement failure protection, Slotted shank 122478H4 12 x 7/8 in. 5/16 in. Hex 0.415 in. 24 4,000 34 lb. ICC ESR-1271, Hydrogen embrittlement failure protection 12250H3 12 x 2 1/2 in. 5/16 in. Hex 0.415 in. 14 2,000 39 lb. 12300H3 12 x 3 in. 5/16 in. Hex 0.415 in. 14 1,000 24 lb. 12350H3 12 x 3 1/2 in. 5/16 in. Hex 0.415 in. 14 1,000 27 lb. 14075H3 14 x 3/4 in. 3/8 in. Hex 0.500 in. 14 5,000 59 lb. 14100H3 14 x 1 in. 3/8 in. Hex 0.500 in. 14 3,500 49 lb. 14125H3 14 x 1 1/4 in. 3/8 in. Hex 0.500 in. 14 2,000 33 lb. 14150H3 14 x 1 1/2 in. 3/8 in. Hex 0.500 in. 14 2,000 38 lb. 14200H3 14 x 2 in. 3/8 in. Hex 0.500 in. 14 1,500 35 lb. 14250H3 14 x 2 1/2 in. 3/8 in. Hex 0.500 in. 14 1,000 28 lb. 14300H3 14 x 3 in. 3/8 in. Hex 0.500 in. 14 1,000 33 lb. 14400H4 14 x 4 in. 3/8 in. Hex 0.500 in. 14 1,000 21 lb. 157 Heavy-Gauge Steel | Heavy-Gauge Steel-to-Steel