Place of Origin | Guangdong, China, Guangdong,China (Mainland) | Model Number | M3-m64 |
Standard | ANSI | China (Mainland) | Zhonggu |
Specifications | Cup head square neck bolts | Hardness | HRC22~32 or HV200 |
Heat Treatment | Hardening OR no hardening | Function | Connection,Fastening |
Range of application | Cabinet, Sheet metal, motors. Building decoration etc. | Sample | Available free within 7days |
Bulk lead time | 20`~25days | Reliability test | Mechanical dimentions, hardness test.Salt spray endurance test |
No366 Quantong Road,Zone 3,Wushiling,Yangwu Village,Dalang Town,Dongguan City,Guangdong Province.China