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Home-->Technical |
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Button Head Socket (ISO 7380)
| Nominal Screw Diameter and Thread Pitch |
A |
H |
S |
J |
T |
| Head Diameter |
Head Height |
Head Side Height |
Hexagon Socket Size |
Key Engagement |
| Min. |
Max. |
Min. |
Max. |
Ref. |
Nom. |
Min. |
| M3 x 0.5 |
5.40 |
5.70 |
1.43 |
1.65 |
0.38 |
2.0 |
1.04 |
| M4 x 0.7 |
7.24 |
7.60 |
1.95 |
2.20 |
0.38 |
2.5 |
1.30 |
| M5 x 0.8 |
9.14 |
9.50 |
2.50 |
2.75 |
0.50 |
3.0 |
1.56 |
| M6 x 1 |
10.07 |
10.50 |
3.00 |
3.30 |
0.80 |
4.0 |
2.08 |
| M8 x 1.25 |
13.57 |
14.00 |
4.05 |
4.40 |
0.80 |
5.0 |
2.60 |
| M10 x 1.5 |
17.07 |
17.50 |
5.20 |
5.50 |
0.80 |
6.0 |
3.12 |
| M12 x 1.75 |
20.48 |
21.00 |
6.24 |
660 |
0.80 |
8.0 |
4.16 |
| M16 x 2 |
27.48 |
28.00 |
8.44 |
8.80 |
1.5 |
10.0 |
5.20 |
| Nominal Screw Diameter and Thread Pitch |
G |
B |
E |
F |
L |
| Wall Thickness |
Under Head Fillet |
Maximum Standard Length |
| Transition Diameter |
Transition Length |
Juncture Radius |
| Min. |
Min. |
Max. |
Max. |
Min. |
Nom |
| M3 x 0.5 |
0.20 |
3.2 |
3.6 |
0.51 |
0.10 |
12 |
| M4 x 0.7 |
0.30 |
4.4 |
4.7 |
0.60 |
0.20 |
20 |
| M5 x 0.8 |
0.38 |
5.4 |
5.7 |
0.60 |
0.20 |
30 |
| M6 x 1 |
0.74 |
6.5 |
6.8 |
0.68 |
0.25 |
30 |
| M8 x 1.25 |
1.05 |
8.8 |
9.2 |
1.02 |
0.40 |
40 |
| M10 x 1.5 |
1.45 |
10.8 |
11.2 |
1.02 |
0.40 |
40 |
| M12 x 1.75 |
1.63 |
13.2 |
14.2 |
1.87 |
0.60 |
60 |
| M16 x 2 |
2.25 |
17.2 |
18.2 |
1.87 |
0.60 |
60 |
*All information is strictly informative
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Contact
us |
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Company Name: Hengsin Industrial Co.,Ltd.
Contact Person: Martin Wang.
Address: 310-5-#55, Zhanongkou Xincun, Jianggan District,Hangzhou,China 310004
Zip: 310004
Tel:86-571-82760351
Mobile:86-131-75103386
Fax:86-571-86973903
Email:sales@fasteners.cc
Email2:Martinwangke@yahoo.com.cn
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