Purchase Qty. Reference FOB Price
500-999 Pieces US$0.023
1,000+ Pieces US$0.021
Product Description
Product Description Lock Washers :Internal tooth elastic washers are used under screw heads with small head sizes; external tooth elastic washers are mostly used under bolt heads and nuts. Product name: DIN 6798 Tooth Lock Washers Grade: 4.8-10.9 Size: M4--M100 Surface ...