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GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install

GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install

    • GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install
    • GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install
  • GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install

    Product Details:

    Place of Origin: Hebei,China
    Brand Name: MD
    Certification: ISO
    Model Number: M6-M30

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 TON
    Packaging Details: Bag+Wooden Pallets
    Payment Terms: L/C, D/A, D/P, T/T
    Supply Ability: 300 ton per week
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    Detailed Product Description
    Name: Hexagon Nut Material: Iron Oxide
    Colour: Black / White / Yellow / Natural Color Surface Treatment: Galvanized
    Brand Name: MAIDE Standard: GB

     

    Chinese Standard  ( GB / T41 - 2000 )  Galvanized Hex Nut Iron Galvanized

     

     

    Product description:

     

    Hex nuts according to the nominal thickness is divided into I type, II and thin three. 8 or more nuts are divided into type I and type II two types.
    Type I hex nuts are the most widely used. Type I nuts are divided into three grades A, B and C, of which A and B nuts are suitable for machines, equipment and structures that require less surface roughness and require higher precision C-level nuts are used for rough surfaces and low precision machines, equipment or structures. Type II hex nuts are thicker and are often used where disassembly and assembly are often required.
    Type I nut refers to the nut nominal height m ≥ 0.8D ordinary hex nuts, the type size should be consistent with the provisions of GB / T 6170;The height of type II nut is higher than that of type I nut. The type and size should be in accordance with GB / T6175. The purpose of adding II nuts is twofold: First, get a nut that is not heat-treated and has a low cost by increasing the height of the nut.
    Because D ≤ M16 8-level I-type nut without heat treatment, it is in the 8-level nuts, only D> M16 ~ 39 specifications with type II nut,
    Obviously without the heat treatment of type 1 nut can not reach the mechanical properties of 9-level nut requirements. Specified Type II nut for another purpose to obtain better toughness 12-level nut. As the nut height increases, the lower the quenching and tempering hardness can be achieved to ensure that the stress indicator, it increases the nut toughness.
    Classified according to the pitch: standard teeth, regular teeth, fine teeth, fine teeth and anti-tooth.
    According to the material classification: stainless steel hexagonal nuts and carbon steel hexagonal nuts, copper hexagonal nuts, iron hexagonal nuts.
    By thickness classification: hexagonal thick nut and hexagonal thin nut.
    Classified according to the method of use: hot-melt copper nut, hot-pressed copper nut, embedded copper nut and ultrasonic copper nut.

     

    Features:


    Easy to install
    Integrity
    No gasket required
    Easy to disassemble
    Reusable medium carbon steel
    Can be used with 8.8, 10.9 and other high-strength bolts
    By the US military-MIL-STD 1312 Vibration Test7.Results detected by Junker Test detection
    Through Dynamic Test testing

     

    application:


    Automotive - cars, trucks, buses
    compressor
    Construction machinery
    Wind power equipment
    agricultural machine
    Foundry industry
    Drilling equipment
    Shipbuilding industry
    military
    Mining equipment
    Oil Drilling Rig (onshore or offshore)
    public facilities
    Rail
    Drive system
    Metallurgical equipment
    Drilling hammer
    Building and so on

     

    Product parameters:

     

     

    Thread
    Specifications
    To The Margin(MM) Height H(MM) Circumference Diameter Every 1000/KG
    Nominal Size Tolerance Nominal Size Tolerance
    M1.6 3.2 -0.16 1.3 ±0.2 3.7 0.075
    M2 4 1.6 4.6 0.119
    M2.5 5 2 5.8 0.22
    M3 5.5 2.4 6.3 0.393
    M4 7 -0.2 3.2 ±0.24 8.1 0.844
    M5 8 4 9.2 1.24
    M6 10 5 11.5 2.317
    M8 14 -0.24 6 16.2 5.674
    M10 17 8 ±0.29 19.6 10.99
    M12 19 -0.28 10 21.9 16.32
    M14 22 11 ±0.35 25.4 25.28
    M16 24 13 27.7 34.12
    M18 27 14 31.2 44.19

     

     

    GB / T41 - 2000 Galvanized Nylon Lock Nut , Fine Thread Heavy Jam Nuts Easy To Install

    Contact Details
    Handan city Yongnian District Maide Fasteners Co. Ltd

    Contact Person: admin

    Send your inquiry directly to us (0 / 3000)