DIN557 STAINLESS STEEL SQUARE NUT
Product description
- DIN 557 square nut is a mechanical part with a threaded square hole. Nuts are always used with bolt products to fasten two or more parts together.
- DIN 557 square nut is manufactured according to DIN, JIS/ ASMT/ ISO/ KS/ GB/ TCVN/ etc with durability grade 4.8/ 5.6/ 6.6/ 6.8/ 8.8/10.9/12.9/ according to standard ISO 898-1 or stainless steel material 201/ 304/316/ etc with various sizes from M4 to M72.
- Square nuts are used to produce materials such as: Stainless steel 201/ 304/ 316/ 316L/ 310/ 310S/ Alloy steel.
- Each square nut used different materials will have different durability grades, the durability grades of square nut reach from 4.8/ 5.6/ 6.8/ 8.8/ 10.9/ 12.9
Specifications
Applications
- Square nuts are very diverse in types and sizes, so square nuts are used in many different industries such as: Chemical industry, automobile industry, shipbuilding industry, oil and gas industry, bridge industry and industrial machinery and equipment, etc
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