Locking Thread Insert Keenserts

Locking Thread Insert Keenserts

General-purpose threaded inserts with a thick, heavy-duty thread wall, suitable for most applications. Key Locking Thread Inserts are ideal for thread reinforcement, especially when the mating stud or bolt will be removed frequently. Keylocking Insert provide strong, permanent steel threads in almost any parent material – ferrous, non-ferrous, or non-metallic. Recoil Key Locking Inserts are also well suited for quick repair of stripped, damaged, or worn threads. Locking keys positively prevent the insert from rotating.

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