1. Wire screws are set into the screw holes for work such as aluminum alloys, to form a standard female screw with high strength, abrasion resistance, and high precision.
2. With wire thread insert, you can easily convert metric screw hole and inch screw hole, convenient and quick
3. Cost effective way to repair screw holes when you have a thread error or repair damaged female screw hole.
4. High strength and high precision diamond cross section steel wire. This product is also called a threaded sheath, stainless steel threaded sleeve, wire sleeve, is a new type of female threaded fasteners.
5 When used on low strength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic, engineering plastics and so on, the strength and wear resistance of the screws will be greatly improved.

Specifications:
Item Type: Screw Insert
Material: SUS304
Model: M5/16‑18‑1D
Purpose: Screw connection
Outer diameter before installation: approx. 9.6-10.2mm / 0.4-0.4in
Length after installation: approx. 7.9mm / 0.3in
Mounting drill bit diameter: approx. 8.3mm / 0.3in
Thread Protection Sleeve Model Specifications: Example: M3x0.5X1.5D, which means the female thread is M3, pitch is 0.5, length is 1.5. D (length refers to 1.5 times the diameter, perhaps 1.5x3=4.5mm), the length here is