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1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2

    Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
     
    Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
    • Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
    • Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
    • Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
    • Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers
    • Buy cheap 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 from wholesalers

    1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2

    Ask Lasest Price
    Brand Name : QBH
    Model Number : 1/4-2 inch
    Certification : ISO9001
    Price : Negotiation
    Supply Ability : 500TON/MONTH
    Delivery Time : 30days
    • Product Details
    • Company Profile

    1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2

    How to use a Nylon lock nuts.pdf


    Specification


    ANSI/ASME b18.2.2 Hex Nylon Insert Lock Nut by available Material and Size

    Nylon insert lock nut (also called non-metallic insert lock nuts or nyloc nuts) manufacturers have historically used the strength designation of Grade A, B and C, established by the Industrial Fastener Institutes standard IFI-100/107, to designate the three different strength levels that these nuts can be manufactured to. End users typically order lock nuts using the more common industry standard strength levels (also called the SAE strength levels) of Grade 2, 5 and 8. In 2008 the US standards organization ANSI published a new nylon insert lock nut standard and introduced another grade designations for this style of lock nut: NE2, NE5 and NE8.


    Each of these “grades” are designed to be used on the following strength level of bolts, studs or cap screws: Bolt Strength Level Lock Nut Strength Level Grade 2 Grade A, 2 or NE2 Grade 5 Grade B, 5 or NE5 Grade 8 Grade C, 8 or NE8



    Dimensionally these nuts these nuts are made to what is commonly referred to as the NE series dimensions.


    Nominal Size or Basic Thread DiameterFHIG
    Width Across FlatsThicknessSide
    Height
    Width
    Across
    Comers
    BasicMax.Min.Max.Min.Ref.Ref.
    40.1120
    60.1380
    80.1640
    100.1900
    1/40.2500
    5/160.3125
    3/80.3750
    7/160.4375
    1/20.5000
    9/160.5625
    5/80.6250
    3/40.7500
    7/80.8750
    11.0000
    1-1/81.1250
    1-1/41.2500
    1-1/21.5000

    1/4
    5/16
    11/32
    3/8
    7/16
    1/2
    9/16
    11/16
    3/4
    7/8
    15/16
    1-1/8
    1-5/16
    1-1/2
    1-11/16
    1-7/8
    2-1/4
    0.251
    0.313
    0.345
    0.376
    0.439
    0.502
    0.565
    0.690
    0.752
    0.877
    0.940
    1.127
    1.315
    1.502
    1.690
    1.877
    2.252
    0.241
    0.302
    0.332
    0.362
    0.428
    0.489
    0.551
    0.675
    0.736
    0.861
    0.922
    1.088
    1.269
    1.450
    1.631
    1.812
    2.175
    0.153
    0.188
    0.239
    0.249
    0.328
    0.359
    0.468
    0.468
    0.609
    0.656
    0.765
    0.890
    0.999
    1.078
    1.203
    1.422
    1.640
    0.133
    0.168
    0.219
    0.229
    0.298
    0.329
    0.438
    0.438
    0.579
    0.626
    0.735
    0.860
    0.969
    1.061
    1.141
    1.360
    1.578
    0.081
    0.103
    0.140
    0.140
    0.225
    0.250
    0.335
    0.324
    0.464
    0.469
    0.593
    0.742
    0.790
    0.825
    0.930
    1.125
    1.313
    0.268
    0.399
    0.374
    0.410
    0.482
    0.552
    0.622
    0.698
    0.837
    0.978
    1.051
    1.191
    1.430
    1.615
    1.826
    2.038
    2.444

    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


    Product Grade


    Grade 2 Grade 5 Grade 8


    Materials and Chemical compstition


    J995 Chemical Requirements
    GradeCarbon, %Phosphorus, %Manganese, %Sulfur, %
    20.47 max0.120 max-0.15 max
    50.55 max0.050 max0.30 min0.15 max
    80.55 max0.040 max0.30 min0.05 max

    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

    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


    J995 Mechanical Properties
    GradeNominal Size, inchesProofload, UNC and UN 8 Threads, psiRockwell Hardness
    21/4 thru 1-1/290,000C32 Max
    51/4 thru 1120,000C32 Max
    Over 1 thru 1-1/2105,000C32 Max
    81/4 thru 5/8150,000C24-C32
    Over 5/8 thru 1150,000C26-C34
    Over 1 thru 1-1/2150,000C26-C36
    *Values listed are not normally applicable to jam, slotted, castle, heavy or thick nuts.

    J995 Tensile Stress Area
    Thread, UNCUNC Stress Area, sq inchesThread, 8TPI

    8 TPI Stress Area,

    sq inches

    1/2-130.1419  
    5/8-110.226  
    3/4-100.334  
    7/8-90.462  
    1-80.6061--80.606
    1-1/8-70.7631-1/8-80.79
    1-1/4-70.9691-1/4-81
    1-3/8-71.1551-3/8-81.233
    1-1/2-61.4051-1/2-81.492
    To calculate individual nut proofload value, simply multiply the tensile stress area by the appropriate psi proofload value.

    Grade258
    Size1/4 to 1-1/21/4 to 11/4 to 11 to 1-1/21 to 1-1/21/4 to 1-1/21/4 to 1-1/2
    Thread SeriesUNC and 8NUUNC and 8NUUNF and 12UN or more fine threadUNC and 8NUUNF and 12UN or more fine threadUNC and 8NUUNF and 12UN or more fine thread
     PROOF LOAD Unit:psi
    HEX NUT-12000010900010500094000150000150000
    HEX FLANGE NUT-12000010900010500094000150000150000
    HEX JAM NUT-7200065000630005700090000900000
    HEAVY HEX JAM NUT-7200065000630005700090000900000
    HEX SLOTTED NUT-96000870008400075000120000120000
    HEAVY HEX NUT-133000120000116000105000165000150000
    HEX THICK NUT-133000120000116000105000165000150000
    HEAVY HEX SLOTTED NUT-105000960009200084000132000120000
    HEX THICK SLOOTED NUT-105000960009200084000132000120000
    SQUARE NUT90000------

    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


    ANSI/ASME b18.2.2 Hex Nylon Insert Lock Nut are in the group Nuts. Nuts, or mating fasteners, are available in hundreds of different shapes and sizes for any project or application. Varieties are normally hexagonal or square in shape, and have either coarse or fine internal threads that correspond to those of a mating bolt or screw.

    .


    Lock nuts are available in numerous styles, grades and finishes. The term “lock nut” is not meant to imply that there is an indefinite permanency of fixity once used. Most locknuts can be removed and some can even be reused if removed correctly. Lock nuts are most commonly available in ASTM A563 Grades A and DH and ASTM A194 Grade 2H. They are manufactured with a standard hex or a heavy hex pattern. Two of the most common lock nut styles are Anco and Tri-Lok. The Anco style is a self-locking nut with a ratchet pin that is made from stainless steel. This ratchet pin slides along the threads as the nut is spun onto the bolt and prevents the nut from backing off. One benefit to using an Anco style lock nut is that the ratchet pin can be bent back so that the nut can be easily removed if needed. The Tri-Lok style is a “prevailing-torque” locknut which is frictionally resistant to rotation due to the thread distortion on the top thread of the nut. For various other types of lock nuts, please call one of our estimators!

    Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized lock nuts are tapped oversized to compensate for the corrosion resistant coating on the bolts.


    Quality 1/4 To 2inch Hex Nylon Insert Lock Nut With Free Samples Grade 8 ZP YZP BLACK ANSI/ASME B18.2.2 for sale
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