1/4 USS Flat Washer Black Zinc WDOC The 1/4-28 thread size provides

The 1/4-28 thread size provides a secure hold

it has a Grade 8 rating

such as securing sheet metal to a frame

while the 4-inch length provides ample grip and holding power

It is 9 inches long and has a 1 1/2-6 thread size

1/4 USS Flat Washer Black Zinc WDOC The 1/4-28 thread size providesThe 1 4 USS Flat Washer Black Zinc is a versatile and durable washer designed for use in a wide range of applications. Made from high quality steel, this washer features a black zinc finish that provides excellent corrosion resistance, making it ideal for use in harsh environments. Its flat design ensures even load distribution and prevents loosening, while its 1 4 inch size makes it suitable for use with 1 4 inch bolts and screws. The Black Zinc Flat