1/4-20 Plastic Heat-Set Insert

Shenzhen Sandum Precision Parts Co., Ltd. Brass Threaded Inserts

This 1/4-20 Plastic Heat-Set Insert is a knurled nut designed for heat staking connections. The 1/4-20 thread size indicates it accepts a 1/4-inch diameter screw with 20 threads per inch. It is used to create strong threads in plastic parts.

Specifications

Connection	Heat Staking
Thread Size	1/4-20
Type	Knurled Nuts

About threaded inserts

1/4-20 Plastic Heat-Set Insert is listed under Threaded Inserts — helical coil, key-locking, heat-set and press-in inserts. Threaded inserts are fasteners that create a durable, reusable threaded hole in a material, often to repair damaged threads or to provide stronger threads in softer materials. They are broadly categorized by their installation method and locking mechanism.

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