The high quality DIN934 Carbon steel HEX NUTS CL6/8/10 BLACK/ZINC/HDG/YZP M3~M90

Place of Origin CHINA
Brand Name QBH
Certification ISO9001
Model Number DIN934
Minimum Order Quantity 500KG
Price 800USD-1150USD/TON
Packaging Details 25kg Carton+900kg/Pallet
Delivery Time 30days
Payment Terms L/C, T/T, D/P
Supply Ability 600TON/MONTH
Product Details
Standard DIN934 Size M3-M90
Surface Treatment Black,Zinc,H.D.G Grade 6/8/10
Sample Free Sample Process Cold Forging,Hot Forging
Packing BULK OR SMALL PACKING Material Carbon Steel
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Product Description

Specification

 

DIN934 HEX NUTS

 

 

 

The high quality DIN934 Carbon steel HEX NUTS CL6/8/10 BLACK/ZINC/HDG/YZP  M3~M90 0

Unit:mm

SIZE S M E KG/MPCS
M1 2.5 0.8 2.72  
M1.2 3 1 3.29  
M1.4 3 1.2 3.29  
M1.6 3.2 1.3 3.48  
M1.7 3.5 1.4 3.82  
M2 4 1.6 4.32 0.12
M2.3 4.5 1.8 4.95  
M2.5 5 2 5.45 0.243
M2.6 5 2 5.51 0.25
M3 5.32--5.5 2.15--2.4 6.01 0.327
M3.5 6 2.8 6.01 0.42
M4 6.78--7 2.9--3.2 7.66 0.685
M5 7.78--8 3.7--4 8.79 1.04
M6 9.78--10 4.7--5 11.05 2.22
M7 10.73--11 5.2--5.5 12.12 3.12
M8 12.73--13 6.14--6.5 14.3 4.7
M10 16.73--17 7.64--8 18 10.4
M12 18.67--19 9.64--10 21.1 15.3
M14 21.67--22 10.3--11 24.49 22.5
M16 23.67--24 12.3--13 26.75 30.7
M18 26.16--27 14.3--15 29.5 44
M20 29.16--30 14.8--16 32.95 58.8
M22 31--32 16.9--18 35.03 70.2
M24 35--36 17.7--19 39.55 103
M27 40--41 20.7--22 45.2 153.2
M30 46-45 24-22.7 50.85 208.3
M33 50 26 55.37 288
M36 55 29 60.79 390
M39 60 31 66.44 472
M42 65 34 71.3 613
M45 70 36 76.95 750
M48 75 38 82.6 914
M52 80 42 88.25 1130
M56 85 45 95.07 1420
M60 90 48 100.72 1690
M64 95 51 106.37 1980
M68 100 54 112.02 2300
M72 105 58 117.67 2670
M76 110 61 123.32 3040
M80 115 64 128.97 3440
M85 120 68 133.11  
M90 130 72 145.77 4930
M95 135 76 151.42  
M100 145 80 162.72 6880
M105 150 84 16837  
M110 155 88 174.02  
M115 165 92 185.32  
M120 170 96 190.97  
M125 180 100 202.27  
M130 185 104 207.75  
M135 190 108 213.4  
M140 200 112 224.7  
M145 210 116 236  
M150 210 116 236  

 

 

 

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 %
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

 

 

1045

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.45 0.23 0.58 0.014 0.006 0.057 0.008 0.016

 

40CR

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu
0.4 0.21 0.54 0.015 0.008 0.95 0.02 0.02

 

35CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.35 0.22 0.59 0.01 0.003 0.93 0.01 0.01 0.21

 

 

42CRMO

CHEMICAL COMPOSI %
C Si Mn P S Cr Ni Cu Mo
0.42 0.27 0.92 0.013 0.004 1.01 0.03 0.04 0.2

 

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

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

Product Application The screw steel is widely used in the construction of civil engineering, such as houses, bridges, roads, etc. To highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is