波峰 (n)

Krone (f)

crest (n)

crown (n)

Continue to turn the crown until the hour hand lies somewhere between 3 and 9 o'clock.

This fastener is the reinforced version of Universal-Fastening Set 8 and has a universal fastener/crown made from cast stainless steel that is vibration-proof and temperature-resistant.

The anti-torsion feature on the crown of any Universal Fastener can be broken off.