USS pattern flat washers are manufactured from low carbon steel to meet ASTM F844

1-14 x 3 Grade 5 Hex Cap Screw Zinc Plated

In diameters 1/4 to 1 1/2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications

3/4-10 x 7 Grade 5 Hex Cap Screw Zinc Plated

suitable for flush mount applications in solid base materials

1-8 x 6 Simpson Wedge Anchor 303 SS (5) SNAPTOGGLE Heavy Duty Toggle Bolts USS pattern flat washers are1 8 x 6 Simpson Wedge Anchor 303 SS (5) . WEDGE ALL wedge anchors are a non bottom bearing, wedge style expansion anchor for use in solid concrete or grout filled masonry. A one piece clip ensures uniform holding capacity that increases as tension is applied. The threaded stud version is available in eight diameters and multiple lengths. A single size tie wire version is available for wire supported fixtures. Threaded studs are set by tightening the