ThruLOK® is the newest edition to the FastenMaster LOK Line of structural wood-to-wood fasteners

7/16-14 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1050)

1/4-20 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (550)

3/4-10 x 4 Hex Cap Screw SS 18-8 (A2)

50 x 80 Socket Cap Screw 12

9/16-18 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (200) Magnetic Bit Holders ThruLOK® is the newest edition9 16 18 x 2 1 4 Grade 8 Hex Cap Screw Plain Domestic USA (200). 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