1 3/8 Flat Washer SS 18-8 (A2)

7/32 x 18 High Speed Long Boy

(SP®) SNAPSKRU® Anchor & 8 x 1 1/2 Combo Screw (100)

1 1/8-7 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

All hex cap screws are tested to meet ASTM F606 standards for hardness

5/16-18 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (50) 1 1/2-12 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1 3/8 Flat Washer SS5 16 18 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (50). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of 120,000