DIN929 CSN 21455 PN 82169 M5 To M16 Hexagon Weld Nuts

Place of Origin CHINA
Brand Name QBH
Certification ISO9001
Model Number M5-M16
Minimum Order Quantity 900KG
Price 1200USD-1500USD/TON
Packaging Details 25kg Carton+900kg/Pallet or 5KG/CTN
Delivery Time 30days
Supply Ability 200TON/MONTH
Product Details
Standard DIN929 Material Carbon Steel
Size M5-M16 Surface Treatment Nickel,Plain,zinc Plated( Yellow
Grade 6,8,10 Sample Sample Is Free
Lead Time Per On Order Quantity Type Hexagon Head
Function Fastening,Fastening And Decoration,Connection,Prevention Of Thievery Advantage We Can Manufacture According To Client Design,OEM / ODM / Customized Service Provided
Oem Yes,welcome Thread UNC,UNF,metric
Package Suitable For Sea And Air Transportation Or As Required,Cartons&pallets Or According To Custom
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DIN 929 Hexagon Weld Nuts

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M16 Hexagon Weld Nuts

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CSN 21455 DIN929 Weld Nuts

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Product Description

Hex weld nuts from QBH Fasteners are used to weld the nut onto a host material. They come with small three leg projections which are used to weld the nut into the material. The projections also help if the host surface is uneven, but the nut has to be fixed flat on the surface. These nuts come with a pilot hole which allows for precision threading while being placed in the accurate location on the surface. Since these nuts are secured in location by welding them into place, it is important to mark and establish its location beforehand.

Weld nuts come with a high torque value, which means that they can be safely used in applications which require them to withstand high pressure. This means that they can be used even in heavy-duty industrial applications. Hence, they can withstand high-pressure situations with ease. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant.

 

DIN929 CSN 21455 PN 82169 M5 To M16 Hexagon Weld Nuts

 

Specification

 

DIN 929 - Hexagon weld nuts

Current norm: DIN 929
Equivalent norms: CSN 021455; PN 82169;

 

 

Legend:

s - size of the hexagon
m - height of the nut
d - the nominal diameter of the thread
d2 - diameter of the weld

Makings:QBH

Steel: steel
Stainless: A2, A4
Plastic: -
Non Ferrous: -
Thread: 6G

Table according to DIN 929:

dimensions in mm

THREAD D1

B

D2

D3

D4

E

H1

H2

M

S

WEIGHT (7,85KG/DM3) KG/1000PCS

        tolerance d11 H13 max. min.   tolerance   tolerance h14 h13  
M3 - - 0,8 ±0,2 4,5 4,5 3,15 8,15 0,55 0 0,25 0 3 7,5 0,78
M4 - - 0,8   6 6 4,2 9,83 0,65 -0,1 0,35 -0,1 3,5 9 1,13
M5 - - 0,8   7 7 5,25 10,95 0,7   0,4   4 10 1,73
M6 - - 0,9 ±0,22 8 8 6,3 12,02 0,75 0 0,4   5 11 2,5
M8 M8x1 - 1 ±0,25 10,5 10,5 8,4 15,38 0,9 -0,15 0,5 0 6,5 14 5,27
M10 M10x1,25 M10x1 1,25 ±0,3 12,5 12,5 10,5 18,74 1,15 0 0,65 -0,15 8 17 9,58
- - 7/16-20 UNF-2B 1,25   12,5 13,5 11,7 18,74 1,15 -0,2 0,65 0 10 17 12
- - 7/16-20 UNF-2B 1,25   13,5 13,5 11,7 20,91 1,4   0,8 -0,2 10 19 14
M12 M12x1,25 M12x1,5 1,25   14,8 14,8 12,6 20,91 1,4   0,8   10 19 13,7
(M14) (M14x1,5) - 1,5 ±0,4 16,8 16,8 14,7 24,27 1,8   1   11 22 21,3
M16 M16x1,5 - 1,5   18,8 18,8 16,8 26,51 1,8   1   13 24 28,5

 

DIN929 CSN 21455 PN 82169 M5 To M16 Hexagon Weld Nuts 0

 

 

Process flow

 

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨make heat treatment(if need)Finish Packing

 

 

Product Grade

 

Class 5 Class 6 Class 8 Class 10

 

 

Materials and Chemical compstition

 

1008

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Al
0.06 0.06 0.33 0.013 0.003 0.01 0 0.01 0.028

 

 

1035

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.34 0.13 0.73 0.012 0.002 0.02 0.01 0.02

 

 

10B21

CHEMICAL COMPOSI %
C Si Mn P S Cr B
0.2 0.04 0.81 0.017 0.007 0.017 0.0021

 

 

Finish

 

PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON

 

 

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

 

 

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

 

QBH PALLET TYPE

 

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

 

 

MECHANICAL PROPERTY

 

TESTING STANDARD:DIN267- 4 OR ISO898-2

SIZE CLASS
04 05
PROOF LOAD
N/mm2

HV
NUT PROOF LOAD
N/mm2

HV
NUT
min max HEAT TREATMENT TYPE min max HEAT TREATMENT TYPE
/ M4 380 188 302 NO THIN NUT 500 272 353 YES THIN NUT
M4 M7
M7 M10
M10 M16
M16 M39
SIZE CLASS
4 5
PROOF LOAD
N/mm2
HV NUT PROOF LOAD
N/mm2
HV NUT
min max HEAT TREATMENT TYPE min max HEAT TREATMENT TYPE
/ M4 / / / / / 520 130 302 NO 1
M4 M7 580
M7 M10 590
M10 M16 610
M16 M39 510 117 302 NO 1 630 146
SIZE CLASS
6 8
PROOF LOAD
N/mm2
HV NUT PROOF LOAD
N/mm2
HV NUT
min max HEAT TREATMENT TYPE min max HEAT TREATMENT TYPE
/ M4 600 150 302 NO 1 800 180 302 NO 1
M4 M7 670 855 200
M7 M10 680 870
M10 M16 700 880
M16 M39 720 170 920 233 353 YES
SIZE CLASS
8 9
PROOF LOAD
N/mm2
HV NUT PROOF LOAD
N/mm2
HV NUT
min max HEAT TREATMENT TYPE min max HEAT TREATMENT TYPE
/ M4 / / / / / 900 170 302 NO 2
M4 M7 915 188
M7 M10 940
M10 M16 950
M16 M39 890 180 302 NO 2 920
SIZE CLASS
10 12
PROOF LOAD
N/mm2
HV NUT PROOF LOAD
N/mm2
HV NUT
min max HEAT TREATMENT TYPE min max HEAT TREATMENT TYPE
/ M4 1040 272 353 YES 1 1140 295 353 YES 1
M4 M7 1040 1140
M7 M10 1040 1140
M10 M16 1050 1140
M16 M39 1060 / / / / /
SIZE CLASS  
12
PROOF LOAD
N/mm2
HV NUT
min max HEAT TREATMENT TYPE
/ M4 1150 272 353 YES 2
M4 M7 1150
M7 M10 1160
M10 M16 1190
M16 M39 1200

 

 

 

The advantages of QBH

  • QBH brand sales to the main quality assurance.
  • Years of export trade management, excellent service, word-of-mouth guarantee.
  • By working with TUV,escort for quality.
  • Customization of non-standard parts can be made according to customer's requirements and drawings.
  • For quality customers,we can provide a certain credit period.
     

Product application

Hex weld nuts from QBH Fasteners are used to weld the nut onto a host material. They come with small three leg projections which are used to weld the nut into the material. The projections also help if the host surface is uneven, but the nut has to be fixed flat on the surface. These nuts come with a pilot hole which allows for precision threading while being placed in the accurate location on the surface. Since these nuts are secured in location by welding them into place, it is important to mark and establish its location beforehand.

Weld nuts come with a high torque value, which means that they can be safely used in applications which require them to withstand high pressure. This means that they can be used even in heavy-duty industrial applications. Hence, they can withstand high-pressure situations with ease. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant.

 

 

FAQ


1. How do you let me trust you.
 
Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import and export,QBH trademark in China,United States,European Union have been registered.At the same time,you can also check the registration information of our company in the China industry and Commerce system.
 
2. How about your price.
 
We will be based on different markets,for different quality and quantity,tailor-made prices for customers,in order to achieve win-win goal.
 
3. How do you control your quality.
 
Incoming quality contral( IQC)→Process Quality control(PQC)→Output quality control(OQC),and the random samples is sent to TUV for testing.If the customer received the goods and found quality problems,QBH company promises to be responsible for returning money or replenishing the goods
 
4. Could you provide free samples?
 
For new customer, We can provide free samples for standard fastener, But the clients will pay the express
charges. For old customer, We will send you free samples and pay express charges by ourself.
 
5. Do you accept small order?
 
QBH company can accept small orders if we have them in stock.Generally speaking,the stock probability of stainless steel fasteners is higher than that of carbon steel fasteners.
 
6. How about your delivery time
 
What we pursure is the high efficiency movement pattern,the stainless steel fastener delivery time about 15days,the carbon steel fastener will it about 30days
 
7. What is your packing.
 
Usually 25KG/carbon,36CTNS on the pallets,or 20-30kg/Bags,then on the pallet,QBH company personalized packagingis also available,like 10PCS/plastic bag or 10pcs/box,it can print some information
such as LOGO and pattern of customers.
 
8. What is your payment term
 
Normally,our terms of payment are TT and L/C,if we cooperate for a long time,we can reach the point of mutual trust,and fully support our customers to become bigger and stronger in the local market.
Not only in the price concessions,but also in the payment can also be made on credit,Specific credit sales time needs to be negotiated separately