Purchase Qty. Reference FOB Price
1,000-9,999 kg US$1.50
10,000-24,999 kg US$1.40
25,000+ kg US$1.30
Product Description
Product Description 1.The flat washer is stamped piece from sheet metals like steel, aluminium, stainless steel,brass and copper. Its have a smooth bearing surface which is used under the head of a bolt. 2.Flat washers are used to reduce friction,prevent leakage,isolate,prevent loosening,or ...