Description
- M4/M6/M8 cap head screw is made of high-quality material that is both environmentally friendly and non-poisonous.
- To assure your safety, no harmful compounds are released throughout the use procedure.
- Screw thread is extremely crisp, clean, and precise. And the compact thread is not easily bent or slipped during the rolling operation.
- The deep and clear hex sockets and heads make working easier.
