Hongxu Hardware Co., Ltd
Hongxu Hardware Co., Ltd（Jiaxing Hongxin Trading Co.,Ltd）
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Stainless steel GB93-76 Spring Washer,SS304, Plain Color 300HV,Circular opening gasket
1. Product Description
For Stainless steel 304 Washer
Material display:
Standard 304
Wear resistance and moisture resistance
Not easy to rust, durable
The machine head is flat, the force is even, the fastening effect is good, the glossiness is high, and the appearance is beautiful.
Spring Washer Advantage:
1. easy to use
2. easy to use
3. high strength
4. strong and durable, corrosion-resistant, not easy to rust
| Size | Internal diameter | Width * thickness | Height≥ | Weight(kg) |
| M3 | 3.1-3.4 | 0.8*0.8 | 1.6 | 0.06 |
| M4 | 4.1-4.4 | 1.1*1.1 | 2.2 | 0.15 |
| M5 | 5.1-5.4 | 1.3*1.3 | 2.6 | 0.26 |
| M6 | 6.1-6.68 | 1.6*1.6 | 3.2 | 0.47 |
| M8 | 8.1-8.68 | 2.1*2.1 | 4.2 | 1.07 |
| M10 | 10.2-10.9 | 2.6*2.6 | 5.2 | 2.05 |
| M12 | 12.2-12.9 | 3.1*3.1 | 6.2 | 3.49 |
| M14 | 14.2-14.9 | 3.6*3.6 | 7.2 | 5.47 |
| M16 | 16.2-16.9 | 4.1*4.1 | 8.2 | 8.09 |
| M18 | 18.2-19.04 | 4.5*4.5 | 9 | 10.91 |
| M20 | 20.2-21.04 | 5.0*5.0 | 10 | 14.95 |
| M22 | 22.5-23.34 | 5.5*5.5 | 11 | 20.11 |
| M24 | 24.5-25.5 | 6.0*6.0 | 12 | 26.06 |
| M27 | 27.5-28.5 | 5.8*5.8 | 13.6 | 37.64 |
| M30 | 30.5-31.5 | 7.5*7.5 | 15 | 50.73 |
| M33 | 33.5-34.7 | 8.5*8.5 | 17 | 71.96 |
| M36 | 36.5-37.7 | 9.0*9.0 | 18 | 87.47 |
2. Specification
| Materials: | Carbon Steel |
| Process Method: | Cold forging, hot forging ,Open-die |
| Size: | Diameter M3-M39 |
| Standard: | GB |
| Surface: | Black |
| Delivery terms: | FOB / CFR / CIF etc |
| Delivery Time: | 60-70 days after get the deposit. |
3. Application
The methods to prevent nuts (or bolts) from automatically loosening in mechanical design and manufacturing are as follows:
1. Padded spring washer; (easy to do)
2. Hexagon nut + cotter pin; (processing technology increased year on year)
3. Add pad and stop gasket; (processing procedure increased year on year)
4. The hexagon head opening of the hexagon bolt is inserted into the steel wire. (processing procedures increased year on year)
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> Machine Fasteners