Our main products are stainless steel standard and non-standard fasteners. Standards: Metric Fastener Standards, IFI, BS. Material: 201: 304: 302: 321: 316: 316L (materials of Shanghai Baosteel). We can also process non-standard fasteners to meet the demand of customers.
spring lock washer,spring washer:DIN127A,DIN127B,DIN137,DIN7980,JIS,GB93,GB7244,ANSI B 18.21.1,B.S.,......
double spring lock washer:FE6 used in railway industry.
cotter pin,split pins:DIN94,ANSI B 18.8.1,ANSI A 18.8.1,ISO1234,GB91,B.S.......
spring cotter,hair pin lock pin,R type pins:DIN11024,IFI......
linch pin,lynch pin,quick release pin,wire lock pins.
GB879 Spring-type straight pins
GB876 Tubular rivets
GB119 Parallel pins
DIN7344 Spring-type straight pins, coiled
DIN7346 Spring-type straight pins,slotted, light duty
DIN981 Round nuts
DIN1481 Spring-type straight pins,slotted,heavy duty
DIN471 Circlips (retaining rings)for shafts - Normal type and heavy type
DIN472 Circlips (retaining rings) for bores - Normal type and heavy type
DIN7340 Tubular rivets made from tube
DIN1443 Clevis pins without head
DIN7979 Parallel pins with internal thread,of hardened steel and martensitic stainless steel
Our products various different specifications and types: hexagonal-headed bolts, screws, nuts, washers, anchors, rivets and some larger scales items, produced as per requirements and demand, with M5 to M74 (diameter), and 10mm to 2000mm (length), and meet kinds of standards from abroad as follow:
1) Germany (DIN)
2) British System (BS)
3) American System (ANSI/ASME)
4) Australian System (AS)
5) Japanese System (JIS)
6) Guo Biao (GB, China National Standard)
Therefore, our products are well-sold among the whole country, moreover, they are also widely spread all over the world, including Europe, North-America, Mid-east, Japan, Etc.
1, straight two-tank elastic pin standards
GB879.1/2-2000 GB879-86 DIN1481 ISO8752
2, roll type elastic pin standards
GB879.3/4/5-2000 DIN7343 ISO8748 ISO8750
3, the crimped elastic pin standards
And the imperial, us-made standard elastic pins, diameter lower 1 - phi 20, material can use all sorts of carbon steel, spring steel, stainless steel, copper, aluminum, etc.
All kinds of stamping type fastener:
1, flat mat
2, all kinds of steel wire block circle
3, custom-built various non-standard knotty hardware
pin,heavy duty spring pin,spring type straight pin, spiral pin, flat washer, spring washer, non-standard parts
Spring Straight Series:
1. GB879-76、GB879-86 standard spring pins;
2. tooth-shaped spring pins, special shanks for shoe heels;
3. GB879-3，GB879-2000 multiturn spring pins;
4. BS, JIS, DIN and IFI spring pins;
5. The above products can be produced with manganese steel, stainless steel and other customized materials. Specification: φ1-φ50.
Straight Pins Series:
1. GB119 straight pins;
2. GB120 internal threaded straight pins;
3. 117 taper pins;
4. 118 internal threaded taper pins;
5. 880 pins with hole
The products above can be produced with carbon steel or stainless steel or other specified materials by clients. Specification: φ1-φ50.
Flat Key Series:
1. GB1096 A、B、C types flat keys, specifications: φ2-φ60;
2. GB1099 woodruff keys;
3. GB1565 gib headed key.
The products above can be produced with common steel, medium carbon steel, high carbon steel, stainless steel or other materials.
Specialized in manufacturing high-strength screw of 8.8 and 12.9 grade and stainless steel fasteners, the products include GB70/DIN912, DIN7991, ISO7380, GB77/DIN913, GB80/DIN916, GB78/DIN914, torx head hilt, umbrella-type hilt, BSP Line Plug Throat Taps, PG1.5 set screw, ISO7379, tapersleeve screw, straight pin, spanner, litting eyebolt and nut, DIN940, GB5782/DIN931, GB5783/933 nut, nut socket screw, washer and so on.
Our products are mainly made of stainless steel, medium-carbon steel, and alloy steel, including the strength grade from 4.8 to 12.9.
Our products are widely used in Mining machinery, Engineering machinery, Machine tool equipment, Wiring and so on, and widely exported to Japan, Europe etc.