- ZHUHAI JIALI HARDWARE CO.,LTD.
- 0760-85889089
Expansion screw, 304 / 316 / color zinc expansion bolt
- Product description：Expansion bolt is a kind of special thread connector used to fix the pipe support / Hanger / bracket or equipment on the wall, floor and column. The fixation of expansion screw is to use wedge angle t
Expansion screw, 304 / 316 / color zinc expansion bolt
It can also support non-standard customization.
