Hex chamfered single face
Flat round head
Hex with shoulder
Cheese with hole
Hex chamfered double faces
Cheese with shoulder
Hole on shank
Normal shank
Tubular end
Semitubular end
DIN 1478-1975
Turnbuckles made from steel tubes or round steel bars-M6 to M48
DIN 1478-2005
PN 82268