Nord-Lock 1236 Wedge Locking Washer - Carbon Steel - Zinc - M8 (5/16") - Large O.D. - Pkg of 200 HVAC self-adhesive material installs quickly and

self-adhesive material installs quickly and easily with no special tools required

or mount vinyl wiring ducts and conduit channels

Adhesive: Synthetic rubber-base

Overall Product Length: 21"

Nord-Lock 1236 Wedge Locking Washer - Carbon Steel - Zinc - M8 (5/16") - Large O.D. - Pkg of 200 HVAC self-adhesive material installs quickly andNord Lock washers secure bolted joints with tension instead of friction. It is a high quality product with documented success in many industries worldwide. Nord Lock wedge lock washers have been rigorously tested and approved by independent institutes as well as certification authorities. Nord Lock wedge lock washers are used in numerous industries such as: energy, transportation, offshore, mining and quarrying, construction and bridge building,