304 stainless steel Inner diameter 1/4 inch split lock washer.
For use with 1/4 inch bolts and machine screws.
Great corrosion resistance for outside applications.
Tensile - 100,000 psi to 125,000 psi, Hardness - 85 Rockwell B.
Quantity: 50pcs
Description
Type: DIN127
Size: 1/4 inch
Material: 304 stainless steel
Helps to prevent nuts from loosening in cases where it may be subject to vibration, in some applications a flat washer is used with the split lock washer.