Square Neck Lock Washer

Carriage bolt washers feature square holes that allow for a fairly tight fit as opposed to a round hole that would need to be much larger to slip over the corners of the square parts with which they re assembled.

Square neck lock washer.

For technical drawings and 3 d models click on a part number. Stainless steel washers are corrosion resistant and easy to sanitize. They re zinc plated steel for corrosion resistance in wet environments. They re zinc plated steel for corrosion resistance in wet environments.

A square washer can be made of stainless steel brass steel or other material and may have a zinc finish or electro galvanized plating for environmental protection. Square washers come in various dimensions and have inner and outside diameters designed to fit with specific sizes of bolts or screws. General toothed lock washer information. External type lock washers standard mil spec internal type lock washers standard mil spec heavy duty internal type lock washers standard mil spec countersunk type lock washers standard mil spec.

Square neck bolt lock washers. Square neck bolt lock washers designed for use with square neck bolts such as carriage bolts these washers have teeth that dig into wood and other soft material to prevent rotation. A2 stainless steel square ends split lock washers compress as the fastener is tightened and securely lock bolt or screw heads into place to prevent counterclockwise rotation from vibration.