Nord-Lock 1540 Wedge Locking Washer - Carbon Steel - Zinc Flake Coated - 3/4" - Pkg of 4 Disposable Non-para block is water soluble

Non-para block is water soluble and 100% biodegradable

is used on structures where the fixing required is positional only

Maintaining lab furniture and equipment

NUISANCE DUST MASKLarge filter area helps protect against dust and particles such as cement

Constructed with a clear

Nord-Lock 1540 Wedge Locking Washer - Carbon Steel - Zinc Flake Coated - 3/4" - Pkg of 4 Disposable Non-para block is water solubleNord 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,