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A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

    Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers
     
    Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers
    • Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers
    • Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers
    • Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers
    • Buy cheap A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts from wholesalers

    A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

    Ask Lasest Price
    Brand Name : QBH
    Model Number : M5-M90
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : L/C, T/T,OA
    Supply Ability : 500TON/MONTH
    Delivery Time : 30days
    • Product Details
    • Company Profile

    A4-70 UNI5587 ISO4033 M6 To M90 Carbon Steel Nuts

    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
    M3M4M5M6M7M8M10M12M14M16M18M20M22M24M27
    PCoarse Pitch
    Fine Pitch
    emin
    mmax=nominal size
    min
    smax=nominal size
    min
    per 1000 units≈kgCoarse Thread
    Fine Thread
    0.50.70.8111.251.51.75222.52.52.533
    /////11.251.251.51.51.51.51.522
    6.087.748.8711.0512.1214.3918.921.124.4926.7530.1433.5335.7239.9845.63
    345678101214161820222427
    2.753.74.75.76.647.649.6411.5713.5715.5717.5719.4821.4823.4826.48
    5.578101113171922242730323641
    5.386.857.859.7810.7312.7316.7318.6721.6723.6726.6729.6731.6135.3840.38
    0.4711.522.963.936.514.320.331.540.558.279.194.9137200
    /////6.3814.219.830.839.655.976.291.4133195

    Thread Size
    d
    M30M33M36M39M42M45M48M52M56M60M64M68M72M76M80
    PCoarse Pitch
    Fine Pitch
    emin
    mmax=nominal size
    min
    smax=nominal size
    min
    per 1000 units≈kgCoarse Thread
    Fine Thread
    3.53.5444.54.5555.55.566///
    223333334444666
    51.2855.861.3166.9672.6178.2683.9189.5695.07100.72106.37112.02117.67123.32128.97
    303336394245485256606468727680
    29.4832.3835.3838.3841.3844.3847.3851.2655.2659.2663.2667.2671.2675.2679.26
    4650556065707580859095100105110115
    45.3849.3854.2659.2664.2669.2674.2679.2684.1389.1394.1399.13104.13109.13114.13
    284361483623795988122014701770208024502840///
    274350474612776966118014301730205023902780327037404250



    Process flow


    Cold forging

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


    Hot forging

    Cutting materialhot forgingturningtappingmake heat treatment(if need)FinishPacking


    Materials and Chemical compstition


    Carbon steel


    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

    Stainless steel

    CHEMICAL COMPOSI(% )
    TypeCSiMnPSNiCrMoCu
    201Cu0.081.007.5-100.060.034.00-6.0014.0-17.0 2.0-3.0
    2010.151.008.500.060.033.50-5.5016.0-18.0  
    2020.151.007.5-100.060.034.00-6.0017.0-19.0  
    3010.151.002.000.0450.035.00-8.0016.0-18.0  
    3020.151.002.000.0450.038.00-10.017.0-19.0  
    XM7
    (302HQ)
    0.081.002.000.0450.038.50-10.517.0-9.00 3.0-4.0
    3030.151.002.000.20≥0.158.00-10.017.0-19.0≤0.60 
    3040.071.002.000.0350.038.00-10.018.0-20.0  
    304HC0.081.002.000.0450.038.00-10.017.0-19.0 1.0-3.0
    304M0.081.002.000.0450.038.50-10.018.0-20.0  
    3160.081.002.000.0450.0310.0-14.016.0-18.02.0-3.0 
    316L
    (12Ni)
    0.031.002.000.0450.0312.0-15.016.0-18.02.0-3.0 
    316L
    (10Ni)
    0.031.002.000.0450.0310.0-14.016.0-18.02.0-3.0 
    3210.081.002.000.0450.039.00-13.017.0-19.0 Ti≤5*C%
    25200.081.002.000.0350.0319.0-22.024.0-26.0  

    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

    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.





    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!

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