DIN 82004:2008 turnbuckles with oval eyes, double lugs, round eyes head fittings:
Turnbuckle DIN 820004 Technical info including two parts as follows:
Part 1: Non-alloy quality steel
Part 2: Stainless steel
Material of closed body turnbuckle:
Seamless cold drawn tubes of grade L 355 steel as in DIN EN 10224, in China,Q345B steel.
Stainless steel is Grade A4 l as in DIN EN ISO 3506-2, in China 304, 316 or 316L stainless steel..
Screw threads of turnbuckle:
The threads of turnbuckles shall be metric coarse pitch threads as in DIN ISO 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:
Oval eyes is according to DIN 82006-1 and DIN 82006-2.
Double lugs, clevis jaw, fork links is according to DIN 82008-1 and DIN 82008-2.
Round eyes is according to DIN 82010-1 and DIN 82010-2.
Customized forged clevis fork links, eye blot, hooks, rod end etc.
Turnbuckle Assembly Types:
Turnbuckle shall be assembled types as follows:
Form A: Turnbuckle DIN 82004 with oval eyes, left hand and right hand thread.
Form B: Turnbuckle DIN 82004 with double lugs, left hand and right hand thread.
Form C: Turnbuckle DIN 82004 with round eyes, left hand and right hand thread.
Form D: Turnbuckle DIN 82004 with fork link LH, round eye RH.
Form E: Turnbuckle DIN 82004 with fork link LH, oval eye RH.
Part No. |
Thread RH and LH d1 |
d2xS |
d3 |
d4 |
d8 |
f |
l6 |
t |
TB812 |
M12 |
25x4 |
18 |
012. |
4 |
12 |
180 |
22 |
TB816 |
M16 |
30x4,5 |
23 |
012. |
4 |
16 |
200 |
26 |
TB818 |
M18 |
31,8x4,5 |
25 |
12 |
4 |
18 |
220 |
28 |
TB822 |
M22 |
38 x5,6 |
30 |
14 |
4 |
22 |
240 |
33 |
TB824 |
M24 |
42,4x5,6 |
33 |
14 |
4 |
24 |
260 |
36 |
TB827 |
M27 |
44,5x5,6 |
37 |
14 |
4 |
27 |
280 |
37 |
TB830 |
M30 |
51x6,3 |
41 |
18 |
4 |
30 |
300 |
43 |
TB833 |
M33 |
57x8 |
46 |
18 |
6 |
33 |
320 |
49 |
TB836 |
M36 |
63,5x8 |
50 |
18 |
6 |
36 |
340 |
54 |
TB842 |
M42 |
70x8,8 |
57 |
22 |
6 |
42 |
380 |
59 |
TB845 |
M45 |
76,1x10 |
63 |
22 |
6 |
45 |
420 |
62 |
TB852 |
M52 |
88,9x10 |
72 |
22 |
6 |
52 |
460 |
71 |