Square Neck Lock Washer

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.

Square neck lock washer.

General toothed lock washer information. Square conical lock washers. 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. 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.

Square washers come in various dimensions and have inner and outside diameters designed to fit with specific sizes of bolts or screws. Square neck bolt lock washers. Square id hole washers are used on square neck carriage bolts and square shafts. 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.

They re zinc plated steel for corrosion resistance in wet environments. 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. They re zinc plated steel for corrosion resistance in wet environments.