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WNORD18 - Nord-Lock Washer Zinc Flake



WNORD18 - Nord-Lock Washer Zinc Flake
New $ 4.8700


M18, 18mm Metric Nord-Lock Wedge Locking Washer for 18mm Bolt sizes

Inner Diameter: 19.5mm
Outer Diameter: 29.0mm
Thickness: 3.4mm

Material: Carbon Steel, Through Hardened

Finish / Coating: Zinc Flake

Nord-Lock wedge lock washers are a high-quality brand name washer that secure bolted joints with tension instead of friction. A single Nord-Lock "washer" is comprised of a pair of lock washers that have cams on one side and radial teeth on the opposite side.

The rise of the cams between the Nord-Lock washers is greater than the pitch of the bolt. When the bolt and/or nut is tightened, the teeth grip and seat against the mating surfaces. The Nord-Lock wedge lock washer is locked in place, allowing movement only across the face of the cams. Any attempt from the bolt/nut to rotate loose is blocked by the wedge effect of the cams.

Over an operational life cycle, Nord-Lock wedge lock washers give increased operational reliability.

Common industries: energy, transportation, mining, offshore, construction, manufacturing, agriculture, etc.

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  • Model: WNORD18
  • Manufactured by: BM APPROVED MFG