Hillman 1/4 In. 20 tpi Stainless Steel Course Thread Nylon Insert Lock Nut (50 Ct.) Safe'n'Sound Back plate of dimmer switch

Back plate of dimmer switch can be mounted to a wall if desired

Easy-to-clean between uses

1/2" pressure relief valve

but also boost protection

Privacy lockset for bedroom and bathroom doors

Hillman 1/4 In. 20 tpi Stainless Steel Course Thread Nylon Insert Lock Nut (50 Ct.) Safe'n'Sound Back plate of dimmer switchThese nylon insert stop & lock nuts are ideal to securely fasten a bolt when connecting materials. Use these hexagonal nuts with bolts and washers of the same material, finish, and grade. The nylon ring inside the nut creates rotational resistance when displaced by a mating male threaded fastener, thus preventing loosening. The nylon insert also helps resist vibration and adds extra corrosion resistance.