Nuts are available from sizes 2 mm diameter to 100 mm diameter. Bolts are available from sizes 5 mm diameter to 100 mm diameter. Whereas washers are available from sizes 5 mm diameter to 100 mm diameter. Nuts Bolts and Washers are available in various grades with different finishes and colors.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
1. Spring washers 2. Wave washers 3. Plain washers : m.S. , s.S 4. Lock washers : internal & external tooth 5. Copper washer
HEX BOLTS Standard:DIN933,DIN931,ANSI,A307,DIN960/961 Class:2/5/8, 8.8/10.9/12.9 Surface:ZP,YZP,BLACK,PLAIN,...etc. Size:1/4"-3",1/4"-2",M6-M80 Hex bolts with standard of DIN933/931/961/960/ANSI/A307 are our main products.Our company have series of cold forming machines & hot forging machines and excellent technicist,so the products are produced in high-quality,which attract many customers.
Heavy hex Nuts Standard:ASTM A194, DIN934(H=D) Surface:black,plain,zinc plated,HDG,..etc. Class:2H,2HM,7,7M Size:1/4"-4",1/2"-2" Materials:C1040,C1045,B7(4140). MOQ:20ton Delivery:30days after order is confirmed Payment:T/T or L/C at sight.
Lock/Spring Washers Standard:ANSI/ASME B18.21.1, DIN127,DIN7980 Surface:black,ZP,plain,..etc Diameter:1/4"-3 1/2", M4-M100 Materials:stainless steel, carbon steel, brass, 65mn, c1070, brass, etc. MOQ:20ton Delivery:30days after order is confirmed Payment:T/T or L/C at sight. Per your demand.
Structural bolts Standard:ASTM A325 type 1 ,A490 type 1, Surface:Zinc plated, black finish,Plain.H.D.G..ETC Size:1/2"-1 1/2", **DIN6914 Surface:Zinc plated, black finish,Plain.H.D.G..ETC Size:M12-42 materials:carbon steel,stainless steel,etc. MOQ:20ton Delivery:30days after order is confirmed Payment:T/T or L/C at sight.
Flange Bolts standard: DIN6921 ,IFI 111 Surface: black,zinc plated,yellow zinc plated.....etc. Size:1/4"-1 1/2", M4-M36 Class: 2/5/8,48./10.9 Materials:stainless steel, carbon steel, brass, etc. MOQ:20ton Delivery:30days after order is confirmed Payment:T/T or L/C at sight.
1. Snap rings 2. Circlips - external & internal 3. E-clips
