Product Range
Screws
Products
| A harf or round Locking Nylon patch on the surface of body to stop screw back out , it is more tight and secure compare without locking patch , screw will be stoped to going ahead once screwd to where locking nylon patch located , any kind of screw can be put locking nylon patch . More , nylon patch can protect threads to be rusted , it is a good choice for electronic products or other require longevity service fittings . |
