Tensile steel structure and cnstruction turnbuckle with square across flat instead of centre hole

 1. Turnbuckle frames DIN 1478  with M12x200  M16x350 GAL. wrench turnbuckle OEM , thread tolerence is 6H for LH and RH

2. Turnbuckles made of steel  For turnbuckles of sizes up to M48, seamless cold drawn tubes of grade L 235 or L 355 steel as in DIN EN 10224 shall be used. The nominal dimensions of the tubes shall be as specified in DIN EN 10220. For turnbuckles of sizes M56 and above, round bars as in DIN 1013-1 made of grade S235JR or S355JR steel as in DIN EN 10025 shall be used.

3. Turnbuckle DIN 1478 can be available in hot dip galvanization, self-color, electroplating white Zinc, it also can be assemblied with jaw and jaw,  eye and eye, hook and eye, hook and hook.  And we also can provide OEM special ratchet turnbuckle bodies.

4. We can offer OEM wrench turnbuckle for construction steel etc.