| Place of Origin |
Shanghai China (Mainland) |
| Brand Name |
zhuocheng |
1) Standards: ANSI 2) Size:3/16-2-3/4" 3) Class:4,5,6,8,10,12 4) Surface: plain, zinc platedInner packing: In bulk or as per customers' requestsOuter packing: Carton or as per customers' requests.