Sprue (included)

TRUSCO NAKAYAMA

[Features]
· By putting it into soft materials such as light metals, wood, cast iron, the engagement force during screw fastening is increased.
[Applications]
· For reinforcement and damage prevention of female screws and tightening reinforcement of male screws.

Features

●By inserting it into a soft material such as light metal, wood, cast iron, it increases the fastening force when screwing.

Usage

●Reinforcement of internal threads/for prevention of damage and tightening of external threads.

Materials

●Stainless Steel（SUS304）