We are manufacturing high quality Plain Washers (both punched and machined). These washers are also known as Flat washers/ Round washers/ Plate washers etc. Material Used:- Brass, Copper, Aluminium, Fibre, Mild Steel (M.S.), Stainless Steel ( Grade 201,202,304,316, 316L, 400 etc), Carbon Steel, Spring Steel, High Tensile Steel, Rubber, Plastic, Teflon, Berrylium Copper, Haste Alloy, Alloy steel, Monel, etc. Standards Available:- Din, Indian Standards (I.S.), Japanese Standards (J.S.), British Standards (B.S.) American Standards. Special Washers can be manufactured as per I.D., O.D. & thickness requirement, as per your drawing or as per the sample you provide. Hardening and tampering facilities also provided. As a result the material can be as per the hardness you require. An healing also done for Copper Sealing washers as per your requirements.