A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

Place of Origin CHINA
Brand Name QBH
Certification ISO9001
Model Number M5-M90
Minimum Order Quantity 500kg
Price 800USD-1150USD/TON
Packaging Details 25kg Carton+900kg/Pallet or 5KG/CTN
Delivery Time 30days
Payment Terms L/C, T/T,OA
Supply Ability 500TON/MONTH
Product Details
Standard UNI5587 ISO4033 Material Carbon Steel And 304 316
Size M5-M90 Surface Treatment YZP ZP BLACK HDG
Grade 4/6/8/10 A2-70 A4-70 Sample If We Have The Tools Available,Sample Is Free,Provided Free Of Charge
Lead Time Per On Order Quantity Type Hexagon Head
Function Fastening,Fastening And Decoration,Connection,Prevention Of Thievery Advantage We Can Manufacture According To Client Design,OEM / ODM / Customized Service Provided
Oem Yes,welcome Thread Metric,M
Package Suitable For Sea And Air Transportation Or As Required,Cartons&pallets Or According To Custom
High Light

UNI 5587 Carbon Steel Nuts

,

M90 Carbon Steel Nuts

,

Carbon Steel Hexagon Nut M6

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Product Description

Specification

 

 

ISO4033/UNI5587 HEX NUTS

 

Product Grade

 

Class 5 Class 6 Class 8 Class 10 Class 12

 

Or

 

304 A2-70 A2-80 316 A4-70 A4-80

 

 

Unit:mm

Thread Size
d
M3 M4 M5 M6 M7 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27
P Coarse Pitch
Fine Pitch
e min
m max=nominal size
min
s max=nominal size
min
per 1000 units≈kg Coarse Thread
Fine Thread
0.5 0.7 0.8 1 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3
/ / / / / 1 1.25 1.25 1.5 1.5 1.5 1.5 1.5 2 2
6.08 7.74 8.87 11.05 12.12 14.39 18.9 21.1 24.49 26.75 30.14 33.53 35.72 39.98 45.63
3 4 5 6 7 8 10 12 14 16 18 20 22 24 27
2.75 3.7 4.7 5.7 6.64 7.64 9.64 11.57 13.57 15.57 17.57 19.48 21.48 23.48 26.48
5.5 7 8 10 11 13 17 19 22 24 27 30 32 36 41
5.38 6.85 7.85 9.78 10.73 12.73 16.73 18.67 21.67 23.67 26.67 29.67 31.61 35.38 40.38
0.47 1 1.52 2.96 3.93 6.5 14.3 20.3 31.5 40.5 58.2 79.1 94.9 137 200
/ / / / / 6.38 14.2 19.8 30.8 39.6 55.9 76.2 91.4 133 195

 

Thread Size
d
M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 M72 M76 M80
P Coarse Pitch
Fine Pitch
e min
m max=nominal size
min
s max=nominal size
min
per 1000 units≈kg Coarse Thread
Fine Thread
3.5 3.5 4 4 4.5 4.5 5 5 5.5 5.5 6 6 / / /
2 2 3 3 3 3 3 3 4 4 4 4 6 6 6
51.28 55.8 61.31 66.96 72.61 78.26 83.91 89.56 95.07 100.72 106.37 112.02 117.67 123.32 128.97
30 33 36 39 42 45 48 52 56 60 64 68 72 76 80
29.48 32.38 35.38 38.38 41.38 44.38 47.38 51.26 55.26 59.26 63.26 67.26 71.26 75.26 79.26
46 50 55 60 65 70 75 80 85 90 95 100 105 110 115
45.38 49.38 54.26 59.26 64.26 69.26 74.26 79.26 84.13 89.13 94.13 99.13 104.13 109.13 114.13
284 361 483 623 795 988 1220 1470 1770 2080 2450 2840 / / /
274 350 474 612 776 966 1180 1430 1730 2050 2390 2780 3270 3740 4250


 

 

 

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

 

 

 

 

Materials and Chemical compstition

 

Carbon steel

 

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

 

 

 

Stainless steel

CHEMICAL COMPOSI(% )
Type C Si Mn P S Ni Cr Mo Cu
201Cu 0.08 1.00 7.5-10 0.06 0.03 4.00-6.00 14.0-17.0   2.0-3.0
201 0.15 1.00 8.50 0.06 0.03 3.50-5.50 16.0-18.0    
202 0.15 1.00 7.5-10 0.06 0.03 4.00-6.00 17.0-19.0    
301 0.15 1.00 2.00 0.045 0.03 5.00-8.00 16.0-18.0    
302 0.15 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0    
XM7
(302HQ)
0.08 1.00 2.00 0.045 0.03 8.50-10.5 17.0-9.00   3.0-4.0
303 0.15 1.00 2.00 0.20 ≥0.15 8.00-10.0 17.0-19.0 ≤0.60  
304 0.07 1.00 2.00 0.035 0.03 8.00-10.0 18.0-20.0    
304HC 0.08 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0   1.0-3.0
304M 0.08 1.00 2.00 0.045 0.03 8.50-10.0 18.0-20.0    
316 0.08 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0  
316L
(12Ni)
0.03 1.00 2.00 0.045 0.03 12.0-15.0 16.0-18.0 2.0-3.0  
316L
(10Ni)
0.03 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0  
321 0.08 1.00 2.00 0.045 0.03 9.00-13.0 17.0-19.0   Ti≤5*C%
2520 0.08 1.00 2.00 0.035 0.03 19.0-22.0 24.0-26.0    

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts 0

 

A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts 1

 

A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts 2

 

A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts 3

 

 

FAQ
 

Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.


Awaiting for your kind inquiry! Thanks & best regards!