Wire Thread Insert Repair Helical Coil

Wire Thread Insert Repair Helical Coil

A Thread Insert, other names we called threaded bushing; screw Insert, wire thread insert is a fastener element that is inserted into an object to add a threaded hole. Stainless Steel Wire Thread Inserts is made of high strength, precision, corrosion resistant and diamond wire.
The thread insert screw as a new type of threaded fasteners, used in metallic or non-metallic materials forming high strength, wear resistance
Applying to steel, cast steel, cast iron, Hardware Fastener Wire Thread Insert can increase the durability of screw, prevent screw loosening due to vibration, fatigue and improving fatigue strength of screw connection.

Company Overview

Shenyang Liming Mechanical Component(Helisert Inserts), is the flagship company in China for thread inserts. We supplied to Chinese military and aerospace since 1998 and our founder start to analyze thread inserts since 1965, at Shenyang Liming Group.

After more than 25 years` developing, our HELISERT, including wire thread insert, Keylocking Insert, Self-tapping Insert and other type of thread insert, has already achieved all-automatic production and keep supplying to Chinese military, aerospace, automobile and exporting.

Size Range:

Metric sizes: M2 to M42 (M1.2, M1.6 and larger sizes on request)

Inch Unified: #2-56 to 1 1/2-6（Other sizes on request）

BSF, BSW and pipe thread sizes on request.

Material:                                      

304 Stainless Steel                                         

316 Stainless Steel   

Inconel X-750                

Nitronic 60/ Nimonic 90

Bronze/ Aluminum   

Finishes& Coating:

Dye Coating(Green, Red, Blue. Etc.)
Cadmium Plating 
Silver Plating
Dry Film Lubricants