STANLEY / POP /AVDEL
拉帽
簡易拉帽
產品說明
| 1. | The WELL-NUT® threaded insert is a flanged chloroprene bushing with a brass machine nut molded into one end. Tightening a conventional machine screw threaded in the brass nut causes the insert to expand, making a secure fastening. |
| 2. | The JACK NUT® threaded insert is an economical blind fastener designed for assembly-line use in thin, soft, or brittle materials. When tightened, the body collapses to form four legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert. |
