Self Tapping Thread Insert with Cutting Bores

Self Tapping Thread Insert with Cutting Bores

Self tapping threaded inserts with cutting bores is a self-tapping fastener for the creation of wear free, vibration resistant screw joints with high loading capacity in materials with higher shearing strength.

Features:

1. Self-tapping Insert has a large effective shearing surface, so ensuring a higher degree of pull-out strength.
2. Self-tapping Insert is driven subsequently into the finished work piece. This means a higher casting machine output, no rejects due to incorrectly cast-in insert components, no moulding sand trapped in the thread.
3. A pre-cast or pre-drilled retaining hole with normal tolerance requirements is sufficient for driving in the Self Tapping Insert. The thread is always precisely positioned.
4. Self-tapping Insert is insensitive to small areas of shrinkage. The self tapping insert prevents damage caused by torn threads.

Size& Type：
Metric:
M2-M30, with cutting slot, also for normal Inch sizes.
M3-M24, with cutting bore, also for normal Inch sizes.

Material:  
Stainless Steel
Case-hardened steel, zinc plated
Brass
Other material on request

Finishes & Coating:
Zinc plated (Yellow, Blue, etc.)
Dry Film Lubricants