3/8 External Internal Combination Tooth Lock Washer Zinc 3/8-24 The square neck prevents the

The square neck prevents the bolt from turning when tightened

7 DIN 934 Metric Hex Nuts A4 Stainless Steel are high-quality nuts designed for use in a wide range of applications

while the non-serrated flange provides a secure grip

or securing heavy-duty equipment

3/8 External Internal Combination Tooth Lock Washer Zinc 3/8-24 The square neck prevents theThis 3 8" external internal combination tooth lock washer is made of zinc plated steel for corrosion resistance. It features a combination of external and internal teeth that bite into the mating surfaces to prevent loosening due to vibration or shock. The washer is designed to be used with bolts or screws of the same diameter and is suitable for a variety of applications, including automotive, construction, and industrial settings. Its compact size