Locknut / Nyloc Nut Assortment Set Metric 146 Piece AST30

Nyloc nuts to help prevent the fastener coming loose. The nylon insert helps absorb vibration and lock the nut.

146pc set includes:

M4 x 35pc
M5 x 35pc
M6 x 25pc
M8 x 25pc
M10 x 16pc
M12 x 10pc

Set comes in a very handy compartment case to keep the nuts safe and organized.