L9® Hex Collared Locknuts are for use with corresponding L9® Hex Cap Screws only

1-8 x 3 Socket Cap Screw Alloy

50 x 160 Flat Socket Cap Screw 12

3/8-24 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (800)

5/8-18 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (80) SNAPTOGGLE Heavy Duty Toggle Bolts L9® Hex Collared Locknuts are5 8 18 x 4 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (80). 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