Internal Tooth Washer

INTERNAL TOOTH LOCK WASHER

Internal Tooth Lock Washers is the smaller brother to External Tooth Lock Washers. They share a similar feature of having tooth but only with Internal Tooth Lock Washers it is on the inner diameter of the washer.

Internal Tooth Washer

Internal Tooth Lock Washers are used mostly on smaller sized fasteners.

The internal tooth is able to give a better grip strength to the fastener and prevent it from loosening.

Internal Tooth Washer

Internal Tooth Lock Washers are also used as a component to SEMS Screws.

Mostly the Internal Tooth Lock Washers are made in carbon steel with zinc coating to prevent corrosion.

However, Internal Tooth Lock Washers are also made in stainless steel.

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RAY FU ENTERPRISE CO., LTD.

CHEN NAN IRON WIRE CO., LTD.

Address:23F-1, No. 366, Bo-Ai 2nd Road, Tso Ying District, Kaohsiung 81358, Taiwan

TEL:+886-7-556-0180 

FAX:+886-7-556-0174 / +886-7-556-0219

SGS-ISO 9001:2015
IATF 16949:2016
SGS-ISO 14001:2015
TAF- Testing Laboratory 1543
CE EN14566 EN14592
ETA-18-0850