Parameter Information
|
Brand name |
Large half round head square neck bolts/carriage bolts |
|
Standard |
DIN603 |
|
Wood quality |
316 stainless steel |
|
Head shape |
Roundness |
|
Product strength |
A4-70 |
|
Surface treatment |
Stainless steel washing |
|
Packaging |
Packaging bag + carton packaging |
Specification
There are tolerances in this product, the size is subject to the actual object, please be careful to shoot!
Size unit: mm
|
Gauge lattice |
M6 |
M8 |
M10 |
M12 |
|
|
pitch |
1 |
1.25 |
1.5 |
1.75 |
|
|
Head diameter |
dk max |
16.55 |
20.65 |
24.65 |
30.65 |
|
dk min |
15.45 |
19.35 |
23.35 |
29.35 |
|
|
Square neck thickness |
k1 max |
4.6 |
5.6 |
6.6 |
8.75 |
|
k1 min |
3.4 |
4.4 |
5.4 |
7.25 |
|
|
Head thickness |
k max |
3.88 |
4.88 |
5.38 |
6.95 |
|
k min |
3.12 |
4.12 |
4.62 |
6.05 |
|
|
Square neck to side |
s max |
6.48 |
8.58 |
10.58 |
12.7 |
|
s min |
5.52 |
7.42 |
9.42 |
11.3 |
|
