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Cold Forging 304 316 DIN6923 M5 To M20 Stainless Steel Nut

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Jiaxing City Qunbang Hardware Co., Ltd

City: jiaxing

Province/State:zhejiang

Country/Region:china

Tel:86-573-82071082

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Mr.Lance
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Cold Forging 304 316 DIN6923 M5 To M20 Stainless Steel Nut

Brand Name QBH
Model Number DIN6923
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 500KG
Price Negotiation
Payment Terms L/C, T/T,OA
Supply Ability 200TON/MONTH
Delivery Time 15DAYS
Packaging Details 25kg Carton+900kg/Pallet or 5KG/CTN
Material 304,316
Size M5-M20
Grade A2-70 A2-80 A4-70 A4-80
Process Cold Forging
Standard DIN6923
Type Precision Nonstandard Parts(OEM Service),cone flange nut ss304
Packing carton box and kraft box,suit for shipping or according to requirement,Poly bag+cartons or according customers request.,Product bulk in plastic bag Carton box Wood pallet
Sample Free sample can be sent for test
Oem Welcome,According to your request,Accept
Head type Hex
Detailed Product Description

FLANGE NUTS. Flange nuts are hex nuts with a bottom circular flange that is larger than their top hex section. There are two types commonly available: flange lock nuts, which are prevailing torque type lock nuts, and serrated flange nuts, which are free spinning but have a serrated bearing surface to grip the mating surface.

 

 

 

Specification

DIN 6923 - Hexagon nuts with flange

Current norm: DIN EN 19661
Equivalent norms: ISO 4161; EU 1661;

 

Legend:

s - size of the hexagon
e - the diameter of the circumscribed circle (not less than)
m - height of the nut
d - the nominal diameter of the thread
dc - outer diameter of the ring
dw - contact surface diameter
r - radius

Makings:QBH

MATERIAL:304 316
Stainless: A2  A4
Plastic: -
Non Ferrous: -
Thread: 6G

Notes:

 

Table according to DIN 6923:

dimensions in mm

Thread size dM5M6M8M10M12M14M16M20
--M8x1M10x1,25M12x1,5M14x1,5M16x1,5M20x1,5
---(M10x1)(M12x1,5)---
P0,811,251,51,75222,5
cmin.11,11,21,51,82,12,43
damin.5681012141620
max.5,756,758,7510,81315,117,321,6
dcmax.11,814,217,921,82629,934,542,8
dwmin.9,812,215,819,623,827,631,939,9
emin.8,7911,0514,3816,6420,0323,3626,7532,95
mmax.5681012141620
min.4,75,77,69,611,613,315,318,9
min.2,23,14,55,56,77,8911,1
snominal=max.810131518212430
min.7,789,7812,7314,7317,7320,6723,6729,67
rmax.0,30,360,480,60,720,880,961,2

 

 

 

 

 

Process flow

 

Cold forging

 

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

 

 

Product Grade

 

 

Grade A2-70 A2-80  Grade A4-70 A4-80

 

 

Materials and Chemical compstition

 

CHEMICAL COMPOSI(% )
TypeCSiMnPSNiCrMoCu
201Cu0.081.007.5-100.060.034.00-6.0014.0-17.0 2.0-3.0
2010.151.008.500.060.033.50-5.5016.0-18.0  
2020.151.007.5-100.060.034.00-6.0017.0-19.0  
3010.151.002.000.0450.035.00-8.0016.0-18.0  
3020.151.002.000.0450.038.00-10.017.0-19.0  
XM7
(302HQ)
0.081.002.000.0450.038.50-10.517.0-9.00 3.0-4.0
3030.151.002.000.20≥0.158.00-10.017.0-19.0≤0.60 
3040.071.002.000.0350.038.00-10.018.0-20.0  
304HC0.081.002.000.0450.038.00-10.017.0-19.0 1.0-3.0
304M0.081.002.000.0450.038.50-10.018.0-20.0  
3160.081.002.000.0450.0310.0-14.016.0-18.02.0-3.0 
316L
(12Ni)
0.031.002.000.0450.0312.0-15.016.0-18.02.0-3.0 
316L
(10Ni)
0.031.002.000.0450.0310.0-14.016.0-18.02.0-3.0 
3210.081.002.000.0450.039.00-13.017.0-19.0 Ti≤5*C%
25200.081.002.000.0350.0319.0-22.024.0-26.0  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

6boxes/CTN,36CTNS/PALLET

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

 

 

 

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

 

The high-strength nut DIN 6923 is used in machine and automobile construction, instrument making, national economy for reliable fastening of units and structural elements together with other metric fasteners. The nut has a hexagonal head and a flat flange with notches.

Benefits

  • DIN 6923 Nuts are Hexagonal Flange Nuts.
  • It is a guarantee of high reliability of installation.
  • Simplifies and speeds up the workflow.
  • Can be used in conditions of limited installation.
  • Provides not only a strong connection, but also does not allow its deformation.
  • It is made of high-strength steel, therefore it is designed for a long service life.
  • Capable of withstanding high operational loads.
  • Thanks to galvanized coating and unique properties of the material, the product is well tolerated by the effects of high temperatures, high humidity in the air, high acidity.

Analogues

  • GOST 50592, ISO 4161, 10663.

Operation

  • Used in conjunction with various fasteners.

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Tags: DIN6923 Stainless Steel Nut   M5 Stainless Steel Nut   DIN 6923 M8 Serrated Flange Nut  
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