Keylocking Threaded Inserts for Thread Repair

Keylocking Threaded Inserts for Thread Repair

As an industry leader, Keylocking Insert products are widely used in many markets throughout the world. Key Locking Thread Inserts are used in military vehicles and aircraft as well as by NASA to explore space. Thread Insert products are used extensively in original equipment to strengthen holding power of threads in softer base materials such as aluminum and magnesium. Also, our Stainless Steel Threaded Inserts are used for thread repair to replace stripped or damaged threads.

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