Hunan Jia Shan Hardware Tech Co., Ltd.
A Global Professional Hardware Supplier,Find All Yours Wants
Add to Cart
3/8 1/2 ASTM A193 A194 Hex Heavy Duty Bolt Nut Washer B7 B8 GR 8 8M ASME B16.5
Product Description:
Applications
1, A193-B7/A194-2H is warm with alloy steel bolt material bolts and nuts;
2, bolt: mechanical parts, with a nut cylindrical with threaded fasteners. By the head and screw (cylinder with external threads) two parts of a class of fasteners, need to cooperate with the nut, used to fasten the connection of two parts with through-hole;
3, this form of connection called bolt connection. Such as the nut from the bolt screwed down, and can make the two parts separate, so the bolt connection is a removable connection.
Screws: the use of the object's bevelled circular rotation and friction of physics and mathematical principles, step by step to fasten the tool of the machine parts.
Bolt: Mechanical parts, with a nut with a cylindrical threaded fastener. By the head and screw (cylinder with external threads) two parts of a class of fasteners, need to cooperate with the nut, used to fasten the connection of two parts with a through hole.
| No. | C% | Cr% | Ni % | Mo % |
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
About Us
Package