DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts

Place of Origin CHINA
Brand Name QBH
Certification ISO9001
Model Number DIN935
Minimum Order Quantity 500KG
Price 1400USD-1850USD/TON
Packaging Details 25kg Carton+900kg/Pallet
Delivery Time 30days
Payment Terms L/C, T/T, D/P
Supply Ability 200TON/MONTH
Product Details
Standard DIN935 Size M6-M48
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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DIN 935 Carbon Steel Nuts

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Metric Coarse Carbon Steel Nuts

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DIN 935 Stainless Steel Castle Nut

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Product Description

DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts

 

 

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

 

Specification

DIN 935 - Hexagon slotted castle nuts

Current norm: DIN 935
Equivalent norms: ISO 7035; CSN 021411; PN 82148; UNI 5593;

DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts 0

 

Thread Size
d

M4 M5 M6 (M7) M8 M10 M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33)
P Pitch (Coarse thread)
Fine thread
Fine thread
da max
min
de max
min
dw min
e min
m max=nominal size
min
w max
min
m1 min
n max
min
s max=nominal size
min
Series Split Pin as in DIN EN ISO 1234
per 1000 units ≈ kg
0.7 0.8 1 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5
- - - - 1 1.25 1.5 1.5 1.5 1.5 2 1.5 2 2 2 2
- - - - - 1 1.25 - - 2 1.5 2 - - - -
4.60 5.75 6.75 7.75 8.75 10.80 13.00 15.10 17.30 19.50 21.60 23.80 25.90 29.20 32.40 35.60
4.00 5.00 6.00 7.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 27.00 30.00 33.00
/ / / / / / 16.00 18.00 22.00 25.00 28.00 32.00 34.00 38.00 42.00 46.00
/ / / / / / 15.57 17.57 21.48 24.30 27.30 31.00 33.00 37.00 41.00 45.00
5.90 6.90 8.90 9.50 11.60 14.60 16.60 19.60 22.50 24.90 27.70 31.40 33.20 38.00 42.70 46.60
7.66 8.79 11.05 12.12 14.38 17.77 20.03 23.35 26.75 29.56 32.95 37.29 39.55 45.20 50.85 55.37
5.0 6.0 7.5 8.0 9.5 12.0 15.0 16.0 19.0 21.0 22.0 26.0 27.0 30.0 33.0 35.0
4.70 5.70 7.14 7.64 9.14 11.57 14.57 15.57 18.48 20.16 21.16 25.16 26.16 29.16 32.00 34.00
3.20 4.00 5.00 5.50 6.50 8.00 10.00 11.00 13.00 15.00 16.00 18.00 19.00 22.00 24.00 26.00
2.90 3.70 4.70 5.20 6.14 7.64 9.64 10.57 12.57 14.57 15.57 17.57 18.48 21.48 23.48 25.48
2.30 3.00 3.80 4.20 4.90 6.10 7.70 8.20 9.80 11.20 11.90 13.50 14.20 16.60 18.20 19.80
1.45 1.65 2.25 2.25 2.75 3.05 3.80 3.80 4.80 4.80 4.80 5.80 5.80 5.80 7.36 7.36
1.20 1.40 2.00 2.00 2.50 2.80 3.50 3.50 4.50 4.50 4.50 5.50 5.50 5.50 7.00 7.00
7 8 10 11 13 16 18 21 24 27 30 34 36 41 46 50
6.78 7.78 9.78 10.73 12.73 15.73 17.73 20.67 23.67 26.16 29.16 33.00 35.00 40.00 45.00 49.00
1x10 1.2x12 1.6x14 1.6x14 2x16 2.5x20 3.2x22 3.2x25 4x28 4x32 4x36 5x36 5x40 5x45 6.3x50 6.3x56
1.12 2.3 3.16 3.96 7.35 - - - 38.9 57.5 75.2 - 131 192 264 333
 

 

Thread Size
d
M36 (M39) M42 (M45) M48 (M52) M56 (M60) M64 (M68) M72 (M76) M80 (M85) M90 M100
P Pitch (Coarse thread)
Fine thread
Fine thread
da max
min
de max
min
dw min
e min
m max=nominal size
min
w max
min
m1 min
n max
min
s max=nominal size
min
Series Split Pin as in DIN EN ISO 1234
per 1000 units ≈ kg
4 4 4.5 4.5 5 5 5.5 5.5 6 6 - - - - - -
3 3 3 3 3 3 4 4 4 4 6 6 6 6 6 6
- - - - - - - - - - 4 4 4 4 4 4
38.90 42.10 45.40 48.60 51.80 56.20 61.00 64.80 69.10 73.40 77.80 82.10 86.40 91.80 97.20 108.00
36.00 39.00 42.00 45.00 48.00 52.00 56.00 60.00 64.00 68.00 72.00 76.00 80.00 85.00 90.00 100.00
50.00 55.00 58.00 62.00 65.00 70.00 75.00 80.00 85.00 90.00 95.00 100.00 105.00 110.00 120.00 130.00
49.00 53.80 56.80 60.80 63.80 68.80 73.80 78.80 83.60 88.60 93.60 98.60 103.60 108.60 118.60 128.40
51.10 55.90 60.60 64.70 69.40 74.20 78.70 83.40 88.20 92.90 97.70 102.40 107.20 111.90 121.10 135.40
60.79 66.44 71.30 76.95 82.6 88.25 93.56 99.21 104.86 110.51 116.16 121.81 127.46 133.11 144.08 161.02
38.0 40.0 46.0 48.0 50.0 54.0 57.0 63.0 66.0 69.0 73.0 76.0 79.0 88.0 92.0 100.0
37.00 39.00 45.00 47.00 49.00 52.80 55.80 61.80 64.80 67.80 71.80 74.80 77.80 86.60 90.60 98.60
29.00 31.00 34.00 36.00 38 42 45 48 51 54 58 61 64 68 72 80
28.48 30.28 33.38 35.38 37.38 41.38 44.38 47.38 50.26 53.26 57.26 60.26 63.26 67.26 71.26 79.26
21.90 23.50 25.90 27.50 29.10 32.30 34.70 37.10 39.30 41.70 44.90 47.30 49.70 52.90 56.10 62.50
7.36 7.36 9.36 9.36 9.36 9.36 9.36 11.43 11.43 11.43 11.43 11.43 11.43 14.43 14.43 14.43
7.00 7.00 9.00 9.00 9.00 9.00 9.00 11.00 11.00 11.00 11.00 11.00 11.00 14.00 14.00 14.00
55 60 65 70 75 80 85 90 95 100 105 110 115 120 130 145
53.80 58.80 63.10 68.10 73.10 78.10 82.80 87.80 92.80 97.80 102.80 107.80 112.80 117.80 127.50 142.50
6.3x63 6.3x71 8x71 8x80 8x80 8x90 8x100 10x100 10x100 10x112 10x112 10x125 10x140 10x140 10x140 10x160
447 584 710 860 1060 1300 1500 1800 2150 2500 2900 3300 3700 4100 5450 7600

 


 

 

 

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.