GOST 10464-1981 Shake-proof washers with outside teeth for screws with countersunk and raised countersunk head of 90° angle. Construction and dimensions
This standard applies to notched and cut-out lock washers with teeth for screws with countersunk and semi-countersunk angled heads.
GOST 10464-1981 Referenced Document
GOST 10461-1981 Shake-proof washers with teeth. General specifications
GOST 10464-1981 history
1981GOST 10464-1981 Shake-proof washers with outside teeth for screws with countersunk and raised countersunk head of 90° angle. Construction and dimensions