DIN 1478:2005 turnbuckle closed body type:
Technical info of Turnbuckles made from steel tubes:
Material of closed body turnbuckle:
Seamless cold drawn tubes of grade L 235 or L 355 steel as in DIN EN 10224, in China
Stainless steel is Grade A4 I as in DIN EN ISO 3506-2, in China 304,316 or 316L
Screw threads of turnbuckle:
The threads of turnbuckles shall be metric coarse pitch threads as in DIN IS0 965-2,
produced to tolerance 6H.
Turnbuckle with Right-hand thread and Left-hand thread, as RH and LH thread.
Surface finish of turnbuckle:
DIN EN ISO 4042 shall apply with regard to electroplating.
DIN EN ISO 10684 shall apply with regard to hot dip galvanizing.
For turnbuckles made of stainless steel, passivation in accordance with DIN EN ISO
16048 is required.
Turnbuckle Connection components:
Welding stud as per DIN 34828.
Customized forged clevis fork links, eye blot, hooks, rod end etc.
Turnbuckle shall be assembled with welding studs, jaw/jaw, eye/eye, hook/hook.
Jaw/eye, jaw/hook, eye/hook etc..