STANDARD : DIN 933,ISO 4017, DIN 961, ISO 8676, DIN558SIZE : M3 - M52 LENGTH 6 - 200MMMATERIAL : CARBON STEEL, STAINLESS STEEL, BRASSGRADE : 4.8 5.8 6.8 8 10.9 12.9 A2-50 A2-70 A4-70 A4-80FINISH : SELF COLOUR ,ZINC PLATED, HDG,ZINC FLAKEPACKAGING : BULK PACK | SMALL BOXED
STANDARD : DIN985SIZE : M3 - M48MATERIAL : Carbon Steel,Stainless SteelGRADE : 6, 8, 10, A2, A4FINISH : PLAIN | BZP | Mechanical Galv | GEOMET ...PACKAGING : BULK PACK | SMALL BOXED
STANDARD : DIN 934SIZE : M2.5 - M100MATERIAL : STEEL GRADE 8, 10, 12GRADE : 6, 8, 10, 12, A2, A4, BRASSFINISH : PLAIN | BZP | HDG | GEOMET ...PACKAGING : BULK PACK | SMALL BOXED
STANDARD : DIN 434
SIZE : M2.5 TO M100
MATERIAL : CARBON STEEL
FINISH : ZINC PLATED
PACKAGING : BULK PACK | SMALL BOXED
• Used with threaded fasteners (for example a bolt and a nut)
• Designed to increase the load distribution
|
applicab thread |
M8 |
M10 |
M12 |
M16 |
M20 |
M22 |
M24 |
M27 |
||
|
d |
min=nominal |
|
9 |
11 |
13.5 |
17.5 |
22 |
24 |
26 |
30 |
|
max. |
9.36 |
11.43 |
13.93 |
17.93 |
22.52 |
24.52 |
26.52 |
30.52 |
||
|
a |
nominal |
22 |
22 |
26 |
32 |
40 |
44 |
56 |
56 |
|
|
min. |
20 |
20 |
24 |
29.5 |
37.5 |
41.5 |
53 |
53 |
||
|
max. |
24 |
24 |
28 |
34.5 |
42.5 |
46.5 |
59 |
59 |
||
|
b |
nominal |
22 |
22 |
30 |
36 |
44 |
50 |
56 |
56 |
|
|
min. |
21.35 |
21.35 |
29.35 |
35.2 |
43.2 |
49.2 |
55.05 |
55.05 |
||
|
max. |
22.65 |
22.65 |
30.65 |
36.8 |
44.8 |
50.8 |
56.95 |
56.95 |
||
|
e |
Ref. |
2.9 |
2.9 |
3.7 |
4.45 |
5.25 |
6 |
6.26 |
6.26 |
|
|
h |
nominal |
3.8 |
3.8 |
4.9 |
5.9 |
7 |
8 |
8.5 |
8.5 |
|
|
min. |
3.2 |
3.2 |
3.9 |
4.9 |
6 |
7 |
7.3 |
7.3 |
||
|
max. |
4.4 |
4.4 |
5.9 |
6.9 |
8 |
9 |
9.7 |
9.7 |
||
|
r |
≈ |
1.6 |
1.6 |
2 |
2.4 |
2.8 |
3.2 |
3.2 |
3.2 |
|
|
t |
≈ |
0.5 |
0.5 |
0.7 |
0.8 |
0.9 |
1 |
1 |
1 |
|
|
kg |
9.57 |
8.85 |
18.2 |
31.4 |
56.9 |
82.3 |
128 |
119 |
||
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