DIN 922:2024 Small Pan Head Slotted Dog Point Screw adopts a small slotted pan head with a dog point to meet the needs of light mechanical connections requiring compact head size and an end feature for guidance or stopping.
The small pan head reduces space use, the slot allows adjustment, and the dog point can enter a hole or groove for positioning, guidance, and anti-rotation. Its advantages lie in a clear installation method, well-defined load path, and good adaptability across different materials and installation spaces.
This product is suitable for instrument mechanisms, adjustment devices, small fixtures, stop structures, and precision assemblies. Point length, material hardness, and surface finish can be adjusted for the final application, balancing cost control, corrosion protection, and assembly consistency.

Dimensions unit: inch
|
Thread size d |
M1.4 |
M1.6 |
M2 |
M2.5 |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
|
|
P |
Pitch |
0.3 |
0.35 |
0.4 |
0.45 |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
|
a |
Max. |
0.6 |
0.7 |
0.8 |
0.9 |
1 |
1.4 |
1.6 |
2 |
2.5 |
3 |
|
dk |
Max.=Nominal |
2 |
2.3 |
2.8 |
3.5 |
4 |
5.5 |
6.5 |
8 |
10 |
13 |
|
Min. |
1.86 |
2.16 |
2.66 |
3.32 |
3.82 |
5.32 |
6.28 |
7.78 |
9.78 |
12.73 |
|
|
dp |
Max.=Nominal |
0.8 |
0.8 |
1.2 |
1.5 |
2 |
2.8 |
3.5 |
4.5 |
6 |
7.5 |
|
Min. |
0.775 |
0.775 |
1.175 |
1.475 |
1.975 |
2.775 |
3.47 |
4.47 |
5.97 |
7.464 |
|
|
k |
Nominal |
0.9 |
1 |
1.2 |
1.5 |
1.8 |
2.4 |
2.7 |
3.1 |
3.8 |
4.6 |
|
Max. |
1.02 |
1.12 |
1.32 |
1.62 |
1.92 |
2.52 |
2.82 |
3.25 |
3.95 |
4.75 |
|
|
Min. |
0.78 |
0.88 |
1.08 |
1.38 |
1.68 |
2.28 |
2.58 |
2.95 |
3.65 |
4.45 |
|
|
n |
Nominal |
0.25 |
0.3 |
0.3 |
0.4 |
0.5 |
0.6 |
0.8 |
1 |
1.2 |
1.6 |
|
Max. |
0.45 |
0.5 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.2 |
1.51 |
1.91 |
|
|
Min. |
0.31 |
0.36 |
0.36 |
0.45 |
0.56 |
0.66 |
0.86 |
1.06 |
1.26 |
1.66 |
|
|
r |
Max. |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.25 |
0.4 |
0.4 |
|
t |
Max. |
0.6 |
0.7 |
0.8 |
0.95 |
1.15 |
1.5 |
1.6 |
1.9 |
2.4 |
2.8 |
|
Min. |
0.45 |
0.5 |
0.6 |
0.75 |
0.9 |
1.2 |
1.3 |
1.5 |
1.9 |
2.3 |
|
|
c |
≈ |
0.25 |
0.25 |
0.3 |
0.4 |
0.45 |
0.6 |
0.7 |
0.8 |
0.9 |
1.1 |
|
z |
Nominal |
0.6, 1 |
1, 1.6 |
1, 1.6, 2 |
1.6, 2, 2.5 |
1.6, 2, 2.5, 3 |
2, 2.5, 4 |
2.5, 4, 5 |
4, 5, 6 |
4, 5, 6, 8 |
5, 6, 8, 10 |
ABOUT US
Better Fastener is a professional fastener enterprise specializing in the manufacturing of steel washers, stainless steel washers, spring washers and sealingwashers. Founded in 2001 as a washer factory, the company expanded into a comprehensive enterprise integrating washers, nuts, bolts, spring nuts and other fastener products in 2010.
The company positions itself as a provider of comprehensive one-stop services for customers, relying on technological R&D, industrial investment and trade distribution.
With an experienced professional team and a sound sales network, Better Fastener has achieved excellent sales performance in both domestic and foreign markets,and has grown into one of the competitive manufacturers and suppliers in China's industrial fastener industry.
Better Fastener is committed to becoming a trusted fastener supplier for customers with reliable product quality, reasonable prices and on-time delivery
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