1/2 MS35338, Military Split Lock Washer CAD II per QQ-P-416 Type 2 Class 2 1/4" It has a sharp point

It has a sharp point and a single-flute thread design that allows it to tap its own threads as it is driven into a material

which provides additional corrosion resistance and a non-reflective surface

With their precise threads and robust construction

The 5/16-18 x 6 Carriage Bolt Grade 5 Fully Threaded Zinc is a versatile fastener designed for a wide range of applications

1/2 MS35338, Military Split Lock Washer CAD II per QQ-P-416 Type 2 Class 2 1/4" It has a sharp point1 2 MS35338 is a split lock washer manufactured according to Military Specification QQ P 416, Type 2, Class 2. It is designed to prevent loosening of threaded fasteners due to vibration or other dynamic forces. The washer is made of cadmium plated carbon steel for corrosion resistance and durability. It has a split design that allows it to be easily installed and removed without the need for special tools. The washer has an outer diameter of 1 2 inch