1/2 MS35333, Military Internal Tooth Lock Washer 410 Stainless Steel DFAR 1/2-13 NTE which provides increased holding power

which provides increased holding power and corrosion resistance

They are also RoHS compliant and meet ASTM F593 specifications

The Type F head has a Phillips drive

Made of alloy steel and heat-treated for exceptional strength

which is designed for use in metal applications

1/2 MS35333, Military Internal Tooth Lock Washer 410 Stainless Steel DFAR 1/2-13 NTE which provides increased holding powerThe 1 2 MS35333 is a Military Internal Tooth Lock Washer made of 410 Stainless Steel that conforms to the Defense Federal Acquisition Regulation Supplement (DFARS). It is a split ring washer with internal teeth that bite into the mating surface to prevent loosening due to vibration or shock. The washer has a nominal inside diameter of 1 2 inch and a thickness of 0. 032 inches. It is designed for use in high stress applications where vibration or shock