Prime Source 2GS5 Gold Screws For General Construction Prime Source 2GS5 Gold Screws For General Construction Features: Used for many general construction purposes including the attachment of gypsum wall board and subflooring Zinc coating provides some rust protection Recommended with cedar or redwood 158GS1: 6 gauge, 1-5/8" length, 1 lb box, 217 per lb 158GS5: 6 gauge, 1-5/8" length, 5 lb box, 217 per lb 2GS1: 6 gauge, 2" length, 1 lb box, 175 per lb 2GS5: 6 gauge, 2" length, 5 lb box, 175 per lb 212GS1: 8 gauge, 2-1/2" length, 1 lb box, 109 per lb 3GS1: 8 gauge, 3" length, 1 lb box, 95 per lb 3GS5: 8 gauge, 3" length, 5 lb box, 95 per lb