DIN 6923 Standard Serrated Flange Nut for Secure Connections
DIN 6923 Hexagon Flange Nut
DIN 6923 Hexagon Flange Nut Dimensions
|
Thread sized |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M20 |
|
|
- |
- |
M8x1 |
M10x1.25 |
M12x1.5 |
M14x1.5 |
M16x1.5 |
M20x1.5 |
||
|
- |
- |
- |
(M10x1) |
(M12x1.5) |
- |
- |
- |
||
|
P |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
|
|
c |
min. |
1 |
1.1 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3 |
|
da |
min. |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
20 |
|
max. |
5.75 |
6.75 |
8.75 |
10.8 |
13 |
15.1 |
17.3 |
21.6 |
|
|
dc |
max. |
11.8 |
14.2 |
17.9 |
21.8 |
26 |
29.9 |
34.5 |
42.8 |
|
dw |
min. |
9.8 |
12.2 |
15.8 |
19.6 |
23.8 |
27.6 |
31.9 |
39.9 |
|
e |
min. |
8.79 |
11.05 |
14.38 |
16.64 |
20.03 |
23.36 |
26.75 |
32.95 |
|
m |
max. |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
20 |
|
min. |
4.7 |
5.7 |
7.6 |
9.6 |
11.6 |
13.3 |
15.3 |
18.9 |
|
|
m´ |
min. |
2.2 |
3.1 |
4.5 |
5.5 |
6.7 |
7.8 |
9 |
11.1 |
|
s |
nominal |
8 |
10 |
13 |
15 |
18 |
21 |
24 |
30 |
|
min. |
7.78 |
9.78 |
12.73 |
14.73 |
17.73 |
20.67 |
23.67 |
29.67 |
|
|
r |
max. |
0.3 |
0.36 |
0.48 |
0.6 |
0.72 |
0.88 |
0.96 |
1.2 |
Other Parameters
● Material Carbon：Steel, Stainless Steel (A2, A4), Alloy Steel
● Surface Finish：Zinc Plated, Galvanized, Black Oxide, Plain
● Thread Type：Metric (M5-M20)
● Thread Pitch ：Fine and Coarse Threads Available
● Flange Type：Serrated or Smooth (for anti-slip or standard applications)
● Strength Grade： 8, 10, 12 (ISO 898-2 compliant)
● Certifications：ISO 9001, ROHS Compliant
DIN6923 Features
● Integrated Flange Design: Eliminates the need for washers, ensuring uniform load distribution.
● Serrated Option: Enhances anti-slip functionality for dynamic or vibrating environments.
● Durable Materials: Made from high-strength carbon steel, stainless steel, or alloy steel for enhanced longevity.
● Corrosion Resistance: Available in zinc-plated, galvanized, or black oxide finishes to protect against wear and rust.
Applications
Applications of Flange Nuts
● Automotive Industry: Ideal for engine assemblies, chassis, and suspension systems.
● Construction: Used in metal framework, heavy machinery, and outdoor structures.
● Elevator: guide rail fixing, car frame connection, elevator machine room equipment, counterweight guide frame installation, door system connection, etc.
● Machinery & Equipment: Secure fastening for mechanical parts under high loads.
Angle Brackets
Elevator Mounting Kit
Elevator Accessories Connection Plate
Packaging and Delivery
Wooden Box
Packing
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FAQ
Q: How to get a quote?
A: Our prices are determined by workmanship, materials and other market factors.
After your company contacts us with drawings and required material information, we will send you the latest quotation.
Q: What is the minimum order quantity?
A: The minimum order quantity for our small products is 100 pieces, while the minimum order number for large products is 10.
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A: Samples can be supplied in approximately 7 days.
Mass-produced goods will ship within 35-40 days after receiving the deposit.
If our delivery schedule does not match your expectations, please voice an issue when inquiring. We will do everything we can to fulfill your requirements.
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