Standards
[CURRENT]
NF L22-517
NF L22-517
12 point self-locking flange nuts, in E-Z 6 nct 25 corrosion resisting steel. ISO thread
Title (German)
ZWOELFKANTMUTTERN SELBSTSICHERND AUS E-Z 6 NCT 25 NICHTROSTENDEM STAHL,ISO GEWINDE