Expansion Inserts Series 82 (headed)

We offer Expansion Inserts Series 82 (headed) Expansion Inserts are an easy to assemble alternative to other types where a durable thread is required, but the high pull-out resistance of a self-tapping or heat/ultrasonic is not essential. They are placed, by hand, into a hole of specified dimensions and it is the action of the screw on final assembly which locks the insert into place. Expansion Inserts are available in a parallel (Series 81) and headed (Series 82) version and are stocked in brass