Send Message
products
PRODUCTS DETAILS
Home > Products >
DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts
Products

Steel Nut Bolts

Steel Hex Bolt

Carbon Steel Bolt

High Tensile Stainless Steel Bolts

Carbon Steel Nuts

Stainless Steel Nut

Steel Flat Washer

Spring Steel Washers

Stainless Steel Washer

Fully Threaded Studs

Non Standard Fasteners

Seismic Wedge Anchors

Self Tapping Screw

Electrical Fasteners

Solar Panel Fasteners

Stainless Steel Shackle
Contact Us
sales3@qbfastener.cn
+86-17858782183
Contact Now
DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts
  • name
  • name
  • name
  • name

DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts

MOQ: 500KG
Price: Negotiation
Standard Packaging: 25kg Carton+900kg/Pallet
Delivery Period: 30days
Payment Method: L/C, T/T, D/P
Supply Capacity: 200TON/MONTH
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
QBH
Certification
ISO9001
Model Number
DIN935
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
Minimum Order Quantity:
500KG
Price:
Negotiation
Packaging Details:
25kg Carton+900kg/Pallet
Delivery Time:
30days
Payment Terms:
L/C, T/T, D/P
Supply Ability:
200TON/MONTH
High Light:

DIN 935 Carbon Steel Nuts

,

Metric Coarse Carbon Steel Nuts

,

DIN 935 Stainless Steel Castle Nut

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 ② 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 ② 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.
     

 

 

 

 

 

Tags: 

M90 Carbon Steel Nuts,  

M36 Carbon Steel Nuts,  

UNI 5587 Carbon Steel Nuts

Recommended Products
M5 - M20 DIN6331 Heavy Flange Hexagonal Nuts Cold Forging Process

M5 - M20 DIN6331 Heavy Flange Hexagonal Nuts Cold Forging Process

Contact Now
Stainless Steel Hex K-Nut Hexagon Head Special Serrated Nut

Stainless Steel Hex K-Nut Hexagon Head Special Serrated Nut

Contact Now
High Strength Black Carbon Steel Hex Nut EN14399-4 Grade 10 With Hv

High Strength Black Carbon Steel Hex Nut EN14399-4 Grade 10 With Hv

Contact Now
A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

Contact Now
JIS B1190 ISO4161 Carbon Steel ZP Hexagon Nuts With Flange

JIS B1190 ISO4161 Carbon Steel ZP Hexagon Nuts With Flange

Contact Now
ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts

ISO4775 Hexagon Nuts 10S ZP YZP HDG BLACK Carbon Steel Nuts

Contact Now
ANSI/ASME b18.2.2 Hex Nylon Insert Lock Nut by available Material and Size 1/4 to 2inch ZP YZP BLACK Grade 2 Grade 5 Gr8

ANSI/ASME b18.2.2 Hex Nylon Insert Lock Nut by available Material and Size 1/4 to 2inch ZP YZP BLACK Grade 2 Grade 5 Gr8

Contact Now
QBH Black Semi Trailer 2 Axles Non-Serrated Flange Wheel Hub Nut

QBH Black Semi Trailer 2 Axles Non-Serrated Flange Wheel Hub Nut

Contact Now
QBH Yzp Yellow Zinc Plated Plating Semi Trailer 2 Axles Serrated Flange Wheel Nut

QBH Yzp Yellow Zinc Plated Plating Semi Trailer 2 Axles Serrated Flange Wheel Nut

Contact Now
QBH M12- M42 Yzp Black Plain Semi Trailer 2 Axles Flange Wheel Hub Nut

QBH M12- M42 Yzp Black Plain Semi Trailer 2 Axles Flange Wheel Hub Nut

Contact Now
QBH M6 Crib/Cot/Infanette Bed Book Cabinet Bedside Cabinet Slotting YZP Horizontal Hole Furniture Barrel Nut

QBH M6 Crib/Cot/Infanette Bed Book Cabinet Bedside Cabinet Slotting YZP Horizontal Hole Furniture Barrel Nut

Contact Now
products
PRODUCTS DETAILS
Products

Steel Nut Bolts

Steel Hex Bolt

Carbon Steel Bolt

High Tensile Stainless Steel Bolts

Carbon Steel Nuts

Stainless Steel Nut

Steel Flat Washer

Spring Steel Washers

Stainless Steel Washer

Fully Threaded Studs

Non Standard Fasteners

Seismic Wedge Anchors

Self Tapping Screw

Electrical Fasteners

Solar Panel Fasteners

Stainless Steel Shackle
DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts
  • name
  • name
  • name
  • name
DIN 935 Hexagon Slotted Castle Metric Coarse Carbon Steel Nuts
MOQ: 500KG
Price: Negotiation
Standard Packaging: 25kg Carton+900kg/Pallet
Delivery Period: 30days
Payment Method: L/C, T/T, D/P
Supply Capacity: 200TON/MONTH
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
QBH
Certification
ISO9001
Model Number
DIN935
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
Minimum Order Quantity:
500KG
Price:
Negotiation
Packaging Details:
25kg Carton+900kg/Pallet
Delivery Time:
30days
Payment Terms:
L/C, T/T, D/P
Supply Ability:
200TON/MONTH
High Light

DIN 935 Carbon Steel Nuts

,

Metric Coarse Carbon Steel Nuts

,

DIN 935 Stainless Steel Castle Nut

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 ② 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 ② 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.
     

 

 

 

 

 

Tags: 

M90 Carbon Steel Nuts,

M36 Carbon Steel Nuts,

UNI 5587 Carbon Steel Nuts

Jiaxing City Qunbang Hardware Co., Ltd
No.375,Tongle Road,Jiaxing City,Zhejiang Province,China
Tel: +86-13511332403
Sitemap |  Privacy Policy | China Good Quality Steel Nut Bolts Supplier. Copyright © 2020-2024 steelnutbolts.com . All Rights Reserved.