What is the brass hex jam Nut ?
The brass hex jam nut is a versatile and sturdy fastener that is used in many different industries, including construction, manufacturing, and automotive.It is made of brass, a robust metal that is impervious to oxidation and corrosion. It works by tightening and preventing the main bolt or nut from coming loose.The hex jam nut standard, DIN 936, details the following: dimensions of the nut, such as the hexagon's measurements, thread diameter, and length of the threaded part. Specifications for nut performance cover tensile, hardness, shear, and bending. The two most frequent materials used for nuts are carbon steel and stainless steel. Cold heading, hot forging, machining, and other processes are involved in the process of creating nuts.
Benefits of Brass hex jam Nuts din936
Here are the advantages of brass nuts:
1. High strength
The material of the copper nut is high strength and therefore has good tensile and torque properties in fastening applications. They can withstand higher loads and pressures and are less likely to break or fail even in harsh working environments.
2. Corrosion resistance
Copper nuts are widely used because of their excellent corrosion resistance. They can be used in wet, high-temperature or chemically aggressive environments without corroding, making them an economical, safe, reliable, and efficient choice. In addition, copper nuts have a good inhibitory effect on electromagnetic interference and are widely used in electronic instruments and other fields.
differences between hex nuts and jam nuts?
Hex nuts and jam nuts are two different types of nuts that are commonly used in various applications. While similar, hex nuts and jam nuts aren't the same. they have some notable differences in terms of their features and functionality.
Hex nuts are the most commonly used type of nut, used to secure various components in place, such as automotive parts, machinery, and construction materials, owing to their versatility and ease of use. They feature six sides and a threaded hole in the center, which allows them to be threaded onto a bolt or stud.
Most jam nuts are thinner than standard nuts. You can twist a jam nut onto a bolt, after which you can twist a standard nut onto the same bolt. As the two nuts press against each other, they'll provide a higher level of security. Vibrations or mechanical stress won't loosen them. The jam nut will hold the other nut in place so that neither of them loosens - even if they are exposed to regular vibrations.
Hex nuts are typically tightened using a wrench or pliers, while jam nuts are usually tightened by hand. Understanding the differences between these two types of nuts can help you choose the right one for your needs and ensure that your project is properly secured.
Specification : DIN936 hex jam nut size

|
Thread d |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
|
|
M8x1 |
M10x1 |
M12x1,25 |
M14x1,5 |
M16x1,5 |
M18x1,5 |
M20x1,5 |
M22x1,5 |
M24x1,5 |
||
|
– |
M10x1,25 |
M12x1,5 |
– |
– |
M18x2 |
M20x2 |
M22x2 |
M24x2 |
||
|
P |
1,25 |
1 |
1,75 |
2 |
2 |
2,5 |
2,5 |
2,5 |
3 |
|
|
da |
min. |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
|
max |
8,75 |
10,8 |
13 |
15,1 |
17,3 |
19,5 |
21,6 |
23,7 |
25,9 |
|
|
dw |
min. |
11,3 |
15,3 |
17,2 |
20,2 |
22,2 |
25,3 |
28,2 |
29,5 |
33,2 |
|
e |
min. |
14,38 |
18,9 |
21,1 |
24,49 |
26,75 |
29,56 |
32,95 |
35,03 |
39,55 |
|
m |
nominal=max. |
5 |
6 |
7 |
8 |
8 |
9 |
9 |
10 |
10 |
|
min. |
4,7 |
5,7 |
6,64 |
7,42 |
7,42 |
8,42 |
8,1 |
9,1 |
9,1 |
|
|
m´ |
min. |
3,8 |
4,6 |
5,3 |
5,9 |
5,9 |
6,7 |
6,5 |
7,3 |
7,3 |
|
s |
nominal=max. |
13 |
17 |
19 |
22 |
24 |
27 |
30 |
32 |
36 |
|
min. |
12,73 |
16,73 |
18,67 |
21,67 |
23,67 |
26,16 |
29,16 |
31 |
35 |
|
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Haiyan Gete Hardware Co.,Ltd is a reliable manufacturer and supplier of high-quality fasteners, offering standard and customized products to meet your needs. Contact us today for exceptional service and top-rated products.

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