Locking type inserts are colored red to distinguish them from free type (regular) inserts.
■Lock type insert
Lock-type inserts have a series of straight, polygonal tocking coils. When a bolt (screw) passes through this coil, these straight parts bend outward, creating a repulsive force in the bolt that tries to return, continuously tightening the bolt. This tightening force is converted into torque and is controlled by manufacturing to ensure that a certain amount of force is applied.
Lock type inserts are inserts that provide a reliable tightening effect on the female thread side, and eliminate the need for a locking mechanism with other parts on the male thread side. Therefore, it is an insert that can contribute to cost reduction and smart product design.
*These test methods are stipulated by the Aviation Industry Planning NASM8846.
■Minimum shipping price 4,730 yen (tax included) / 50 pieces
・The minimum shipping unit is 1 bag of 50 pieces.
・If the quantity is larger than the number of packed items (or minimum packaged items), we can package and ship each item according to the number of orders.
Bulk quantity/piece price
■More than 50 pieces
・86.00 yen / piece (excluding tax) 94.60 yen / piece (tax included)
・4,300 yen / 50 pieces (tax excluded) 4,730 yen / 50 pieces (tax included)
■More than 100 pieces
・82.00 yen / piece (tax excluded) 90.20 yen / piece (tax included)
・8,200 yen / 100 pieces (tax excluded) 9,020 yen / 100 pieces (tax included)
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