Sign In | Join Free | My burrillandco.com
Home > Carbon Steel Nuts >

Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8

Jiaxing City Qunbang Hardware Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
     
    Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
    • Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
    • Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
    • Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
    • Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers
    • Buy cheap Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 from wholesalers

    Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8

    Ask Lasest Price
    Brand Name : QBH
    Model Number : 1/4 to 2inch
    Certification : ISO9001
    Price : Negotiation
    Supply Ability : 200TON/MONTH
    Delivery Time : 30days
    • Product Details
    • Company Profile

    Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8

    Specification


    Also known as jam nuts, these are about half the height of standard hex nuts. Use them in low-clearance applications or jam one against another nut to hold it in place. About half the strength of medium-strength steel thin nuts, use them for light duty fastening applications, such as securing access panels.

    Zinc-plated steel nuts resist corrosion in wet environments.

    Black-oxide steel nuts have a dark surface color and are mildly corrosion resistant in dry environments.


    Nominal SizeFCHTYPE
    Width Across FlatsWidth Across CornersThickness
    BasicMaxMinMaxMinBasicMaxMinPlainGalvanized
    12340.7500.7360.8660.8405160.3230.302JAM NUTJAM NUT
    5815160.9380.9221.0831.051380.3870.363JAM NUTJAM NUT
    341181.1251.0881.2991.24027640.4460.398JAM NUTJAM NUT
    7815161.3121.2691.5161.44731640.5100.458JAM NUTJAM NUT
    11121.5001.4501.7321.65335640.5750.519JAM NUTJAM NUT
    118111161.6881.6311.9491.85939640.6390.579JAM NUTJAM NUT
    1141781.8751.8122.1652.06623320.7510.687JAM NUTJAM NUT
    13821162.0621.9942.3822.27325320.8150.747JAM NUTJAM NUT
    1122142.2502.1752.5982.48027320.8800.808JAM NUTJAM NUT
    Dimensions per ASME B18.2.2 1987 (1999)

    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

    Hex jam nuts are thinner than a standard hex nut but have the same dimension across the flats and corners. Hex jam nuts have two common applications. A jam nut can be threaded onto a bolt and run tight against the standard nut which will lock the nut in place and prevent it from backing off. Jam nuts are sometimes used for leveling purposes as well.

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


    Quality Steel ANSI HEX JAM NUT THIN NUT B18.2.2 From 1/4 To 2inch Black ZP YZP HDG Grade 2 Grade 5 Grade 8 for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Jiaxing City Qunbang Hardware Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)