These Socket Cap Screws in 316 Stainless Steel by Brighton Best conform to ANSI/ASME 18

LedgerLOK® is the first fastener engineered to attach deck ledger boards to a wooden house structure with no pre-drilling

7/16 x 12 High Speed Long Boy

7/8-9 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

1-8 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (10) 9/16-12 Socket Cap Screws Alloy These Socket Cap Screws in1 8 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (10). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2 1