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Advantage products Hex nuts DIN 970 NUTS M3-M68 cold forging and hot forging ZP YZP HDG BLACK color with class 6 8 10

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Advantage products Hex nuts DIN 970 NUTS M3-M68 cold forging and hot forging ZP YZP HDG BLACK color with class 6 8 10

Advantage products Hex nuts DIN 970 NUTS M3-M68 cold forging and hot forging ZP YZP HDG BLACK color with class 6 8 10
Country/Region china
City & Province jiaxing zhejiang
Categories Nuts
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Product Details

 

Specification

 

DIN 970 Hex Nut, style 1 by available Material and Size

DIN 970 Hex Nut, style 1 are in the group Nuts. Nuts, or mating fasteners, are available in hundreds of different shapes and sizes for any project or application. Varieties are normally hexagonal or square in shape, and have either coarse or fine internal threads that correspond to those of a mating bolt or screw.

 

DIN EN 970

Non-destructive examination of fusion welds - Visual examination; German version EN 970:1997

 

 

DIN970 NUTS

 

 

 

 

 

Unit:mm

 

Thread dpreferred
threads		M1,6M2M2,5M3M4M5M6M8M10M12
P0,350,40,450,50,70,811,251,51,75
cmax.0,200,200,300,400,400,500,500,600,600,60
min.0,100,100,100,150,150,150,150,150,150,15
damax.1,842,302,903,454,605,756,758,7510,8013,00
min.1,602,002,503,004,005,006,008,0010,0012,00
dwmin.2,403,104,104,605,906,908,9011,6014,6016,60
emin.3,414,325,456,017,668,7911,0514,3817,7720,03
mmax.1,301,602,002,403,204,705,206,808,4010,80
min.1,051,351,752,152,904,404,906,448,0410,37
mwmin.0,801,101,401,702,303,503,905,206,408,30
snominal = max.3,204,005,005,507,008,0010,013,0016,0018,00
min.3,023,824,825,326,787,789,7812,7315,7317,73


 

Thread dpreferred
threads		M16M20M24M30M36M42M48M56M64
P22,533,544,555,56
cmax.0,800,800,800,800,801,001,001,001,00
min.0,200,200,200,200,200,300,300,300,30
damax.17,3021,6025,9032,4038,9045,4051,8060,5069,10
min.16,0020,0024,0030,0036,0042,0048,0056,0064,00
dwmin.22,5027,7033,3042,8051,1060,0069,5078,7088,20
emin.26,7532,9539,5550,8560,7971,3082,6093,56104,86
mmax.14,8018,0021,5025,6031,0034,0038,0045,0051,00
min.14,1016,9020,2024,3029,4032,4036,4043,4049,10
mwmin.11,3013,5016,2019,4023,5025,9029,1034,7039,30
snominal = max.24,0030,0036,0046,0055,0065,0075,0085,0095,00
min.23,6729,1635,0045,0053,8063,1073,1082,8092,80


 

Thread dnon-preferred
threads		M3,5M14M18M22M27M33M39M45M52M60
P0,622,52,533,544,555,5
cmax.0,400,600,800,800,800,801,001,001,001,00
min.0,150,150,200,200,200,200,300,300,300,30
damax.4,0015,1019,5023,7029,1035,6042,1048,6056,2064,80
min.3,5014,0018,0022,0027,0033,0039,0045,0052,0060,00
dwmin.5,0019,6024,9031,4038,0046,6055,9064,7074,2083,40
emin.6,5823,3629,5637,2945,2055,3766,4476,9588,2599,21
mmax.2,8012,8015,8019,4023,8028,7033,4036,0042,0048,00
min.2,5512,1015,1018,1022,5027,4031,8034,4040,4046,40
mwmin.2,009,7012,1014,5018,0021,9025,4027,5032,3037,10
snominal = max.6,0021,0027,0034,0041,0050,0060,0070,0080,0090,00
min.5,8220,6726,1633,0040,0049,0058,8068,1078,1087,80

 

 

Process flow

 

Cold forging

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

 

Hot forging

Cutting material ➨ hot forging ➨ turning ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing

 

 

Product Grade

 

Class 5 Class 6 Class 8 Class 10 Class 12

 

 

Materials and Chemical compstition

 

1008

CHEMICAL COMPOSI %
CSiMnPSCrNiCuAl
0.060.060.330.0130.0030.0100.010.028

 

 

1035

CHEMICAL COMPOSI %
CSiMnPSCrNiCu
0.340.130.730.0120.0020.020.010.02

 

 

10B21

CHEMICAL COMPOSI %
CSiMnPSCrB
0.20.040.810.0170.0070.0170.0021

 

 

1045

CHEMICAL COMPOSI %
CSiMnPSCrNiCu
0.450.230.580.0140.0060.0570.0080.016

 

40CR

CHEMICAL COMPOSI %
CSiMnPSCrNiCu
0.40.210.540.0150.0080.950.020.02

 

35CRMO

CHEMICAL COMPOSI %
CSiMnPSCrNiCuMo
0.350.220.590.010.0030.930.010.010.21

 

 

42CRMO

CHEMICAL COMPOSI %
CSiMnPSCrNiCuMo
0.420.270.920.0130.0041.010.030.040.2

 

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

SIZECLASS
0405
PROOF LOAD
N/mm2
HV		NUTPROOF LOAD
N/mm2
HV		NUT
＞≤minmaxHEAT TREATMENTTYPEminmaxHEAT TREATMENTTYPE
/M4380188302NOTHIN NUT500272353YESTHIN NUT
M4M7
M7M10
M10M16
M16M39
SIZECLASS
45
PROOF LOAD
N/mm2		HVNUTPROOF LOAD
N/mm2		HVNUT
＞≤minmaxHEAT TREATMENTTYPEminmaxHEAT TREATMENTTYPE
/M4/////520130302NO1
M4M7580
M7M10590
M10M16610
M16M39510117302NO1630146
SIZECLASS
68
PROOF LOAD
N/mm2		HVNUTPROOF LOAD
N/mm2		HVNUT
＞≤minmaxHEAT TREATMENTTYPEminmaxHEAT TREATMENTTYPE
/M4600150302NO1800180302NO1
M4M7670855200
M7M10680870
M10M16700880
M16M39720170920233353YES
SIZECLASS
89
PROOF LOAD
N/mm2		HVNUTPROOF LOAD
N/mm2		HVNUT
＞≤minmaxHEAT TREATMENTTYPEminmaxHEAT TREATMENTTYPE
/M4/////900170302NO2
M4M7915188
M7M10940
M10M16950
M16M39890180302NO2920
SIZECLASS
1012
PROOF LOAD
N/mm2		HVNUTPROOF LOAD
N/mm2		HVNUT
＞≤minmaxHEAT TREATMENTTYPEminmaxHEAT TREATMENTTYPE
/M41040272353YES11140295353YES1
M4M710401140
M7M1010401140
M10M1610501140
M16M391060/////
SIZECLASS 
12
PROOF LOAD
N/mm2		HVNUT
＞≤minmaxHEAT TREATMENTTYPE
/M41150272353YES2
M4M71150
M7M101160
M10M161190
M16M391200

 

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

DIN 970 Hexagonal nuts use in conjunction with external threaded mating fasteners such as bolts, stud, screws, etc. Analogues. ISO 4032 modified. Benefits. DIN 970 nuts are hexagonal nut. This made from high strength standard material. Highly resist chemical and corrosion. It can use for light duty low-clearance application.

 

 

 

 

Analogues

  • ISO 4032 modified.

Benefits

  • DIN 970 nuts are hexagonal nut.
  • This made from high strength standard material.
  • Highly resist chemical and corrosion.
  • It can use for light duty low-clearance application.
  • Nut available with various plating that protect from rust.
  • Due to Finishing or coating increase service life.
  • Strong threads resist loosing due to vibrations.
  • It can disassemble and reuse.
  • Design of nut make it easy to tighten and loosen.

Operation

  • The structure of DIN 970 nut is widely used for industrial as well as commercial use.
  • DIN 970 hex nut easily and quickly assemble with wrencher.
  • Metric coarse thread of nuts ensures thread engagement with mating fasteners do not allow loosening.

 

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