M3 Stainless Steel Self Tapping Insert

302 Self-Tapping Insert is a kind of fastener with internal and external thread and cutting hole or groove. 302 Self-Tapping Threaded Inserts are two kinds of materials: carbon steel and stainless steel. The surface of carbon steel is galvanized ( yellow zinc,color zinc and blue zinc), and stainless steel is the natural color of metal.

Feature: 
Provide robust internal thread on soft substrate to meet the needs of multiple maintenance and disassembly; 
302 Slot Type Thread Insert can effectively repair the damaged internal thread; 
The self tapping sleeve is used afterdie casting, injection molding and other manufacturing processes, so the product structure can be simplified and the output can be increased; 
The self tapping sleeve can bear high load, so smaller inserts can be used to make the structural design of the product more compact.

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