M2.5 Metric Internal Tooth Star Lock Washer Zinc

Item Number: MLWI02.50Z

$0.05

M2.5 METRIC INT STAR LOCK WASHER ZN

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Product Description

Low carbon internal tooth lock washers are used under bolt heads or nuts to increase the hold of the fastener. Internal tooth lock washers have teeth on the inner dimension of the washer creating a ratchet action by biting into the nut or screw head and the surface it contacts. Dimensional specifications are governed by ASME B18.21.1. Zinc plating sacrifices itself, corroding before the base material, offering added corrosion resistance.

Features:

Inner Diameter2.7mm
Outside Diameter5.5mm
Thickness0.2-0.5mm
Rockwell HardnessC42
SpecificationsDIN 6797
RoHSRoHS 3 (2015/863/EU) Compliant

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