(Temperature range from -20 to 1200°C)
Makes possible problem-free opening
of liaison vehicles after long thermal load.
Prevents fretting corrosion
Allen head bolt, conical
similar to ISO 4762 / old DIN 912
red,blue,violet,gold,silver,black,natural
Linsenkopfschraube mit Innensechskant
ähnlich DIN 7380
black matt
M4x10, M4x15, M4x20
adjusting screw with allen head
break / rear derailleur / front derailleur
red, blue, violet, gold, silver, black