NL8 STD 8mm NORDLOCK / BOPALOCK WASHER PER PAIR

R8.04

Category: SKU: 1060300000080

Description

Product type:- NL8 8mm nord-lock washer

Material:- Mild steel

Finish:- Zinc yellow

Description:- Two part flat disc
locking washers

Inside diameter:- 8.7 mm

Outside diameter:- 13.5 mm

Thickness:- 2.5 mm

F.Y.I:-
Nord-lock is a pair of washers with a wedge-locking
action which is a unique method using tension
instead of friction. The rise of the cams between
the two Nord-lock washers is greater than the pitch
of the bolt.

In addition, there are radial teeth on the opposite
side.

When the bolt and / or nut is tightened, the teeth
grip and seat the mating surfaces. The nord-lock
washer is locked in place, allowing movement only
across the face of the cams.

The tension created makes the bolt / nut
self-locking so that it cannot move.