Xi'an Longjoy Foreign Trade Co.,Ltd
Xi'an Longjoy Foreign Trade Co., Ltd
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Stainless steel nuts are fasteners that are screwed together with bolts or screws through the inner threads for fastening.
It is a part used to closely connect mechanical equipment. It is an essential fastener for all mechanical production and manufacturing.
There are many kinds of stainless steel nuts, including national standard, German standard, American Standard, Japanese standard and non-standard according to their different properties and corresponding national standard numbers.
Size: M3-M100; 1/4-4"
Material: stainless steel
Finish:Plain, Zinc Plated
Standard: GB, DIN, ISO, JIS
Nut Grade:4.8, 6.8, 8.8, 10.9, 12.9
Packing:Box, carton or plastic bag
ASTM A194 SS 304 316 DIN 934 M1-M10 Stainless steel nuts technical data sheet as below:
| D | P | m | S | Wt | ||
| max | min | max | min | |||
| M 1 | 0.25 | 0.8 | 0.55 | 2.5 | 2.4 | 0.03 |
| M 2 | 0.4 | 1.6 | 1.35 | 4 | 3.82 | 0.142 |
| M 3 | 0.5 | 2.4 | 2.15 | 5.5 | 5.32 | 0.384 |
| M 4 | 0.7 | 3.2 | 2.9 | 7 | 6.78 | 0.81 |
| M 5 | 0.8 | 4 | 3.7 | 8 | 7.78 | 1.23 |
| M 6 | 1 | 5 | 4.7 | 10 | 9.78 | 2.5 |
| M 7 | 1 | 5.5 | 5.2 | 11 | 10.73 | 3.12 |
| M 8 | 1/1.25 | 6.5 | 6.14 | 13 | 12.73 | 5.2 |
| M 10 | 1/1.25/1.5 | 8 | 7.64 | 17 | 16.73 | 11.6 |
Stainless steel nuts are divided into type 1, type 2 and thin type according to the nominal thickness.
Type I hexagon nuts are the most widely used, and type 1 nuts are divided into three grades A, B and C.
Grade A and B nuts are applicable to machines, equipment and structures with small surface roughness and high precision requirements;
Grade C nuts are used on machines, equipment or structures with rough surfaces and low precision requirements;
Stainless steel nuts can be used in construction machinery, wind power generation equipment, agricultural machinery, casting industry, drilling equipment;
It can also be used in shipbuilding industry, mining equipment, public facilities, rail transit, transmission system, metallurgical equipment, etc.