Washer and Retainer we have

Flat washers, spring washers, lock washers, embossed washers, stop washers, wave washers, seal washers, square washers, saddle washers, concave-convex washers,Shaft retaining rings, bore retaining rings, split retaining rings, rigid retaining rings

Following DIN,JIS,ANSI,GB.ISO,BS.

• DIN

DIN125,DIN125B,DIN126,DIN127,DIN127B,DIN128A,DIN128B,DIN128G-2,DIN134,DIN137A,DIN137B,DIN1440,DIN1441,DIN2093A,DIN2093B,DIN2093C,DIN25201,DIN432,DIN433,DIN434,DIN435,DIN436,DIN440,DIN5406,DIN6319,DIN6340,DIN6795,DIN6796.DIN6797A,DIN6797J,DIN6798A,DIN6798J,DIN6798V,DIN7349,DIN7603,DIN7980,DIN7989,DIN7989-1,DIN9021,DIN9250(S),DIN9250(SS),DIN9250(VS),DIN988.

DIN1308(M1308),DIN1360(M1360),DIN1408(M1408),DIN1460,DIN1460(M1460),DIN1800(M1800),DIN2300(M2300),DIN2400(M2400),DIN471,DIN471B,DIN472,DIN472B,DIN5417(M3200),DIN6799,DIN7993A,DIN7993B,DIN983,DIN984,

• ANSI

ANSI/ASME B18.21.1,ANSI/ASME B18.21.1,ANSI/ASME B18.22.1(SAE),ANSI/ASME B18.22.1(USS),ASME B18.21.1,ASME B18.21.1,ASTMF436MASTMF436,ASTMF436,BS4320B.

Strenngth Grade,Carbon steel Grade 4,8,10.ANSI 5,ANSI 8.Stainless steel Grade A2-50,A2-70,A4,A4-70,A4-80.

Surface treatment

Black, blue and white zinc, waxed, dacromet, black zinc, natural color oil immersion, nickel plating, color zinc, hot-dip galvanized, color zinc (trivalent) chrome plating, white zinc, phosphating, zinc-nickel alloy, natural color , Dacromet, 500A pickling yellow, tin-plated, blackened with oil + anti-fall silver plating.