Sign In | Join Free | My polstate.com
polstate.com
Products
Search by Category
Home >

Industry Hex Nylon Insert Lock Nuts Zinc Plated 4.8 Grade With Carbon Steel Material

Categories Hex Head Nuts
Brand Name: HNF
Model Number: M10
Certification: ISO9001
Place of Origin: China
MOQ: 100000PCS
Price: Negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500TONS PER MONTH
Delivery Time: 5-15 DAYS
Packaging Details: CARTONS +PALLETS
Item Name: NYLON INSERT MACHINE SCREW LOCKNUT ZINC PLATED
Diameter: M6-M20
Pitch: Coarse
Material: Carbon Steel
Finish: Zinc Plated
Package Quantity: 100
Usage: constructing,building,industry
Sample: free
grade: 4,6,8
Standard: DIN
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Industry Hex Nylon Insert Lock Nuts Zinc Plated 4.8 Grade With Carbon Steel Material

    Zinc Plated 4.8 grade Hex Nylon Insert Lock Nuts Hex Head Nut ASME/ANSI B 18.16.3M-1998


    1. Product Description


    Hex Nylon Insert Lock Nuts(Fig. 1), it is at the upper end of the ordinary hexagonal nut riveting pressure within a period of no threaded nylon ring. The nylon ring with screw screwed inspection process, action by self-tapping screws, squeezing the corresponding tooth type, tooth type by squeezing the sides and have a great friction between the screw and the subject tooth type side, to achieve the anti pine purposes.


    Lock nut anti-loosening effect depends on the merits of a nut and bolt engaging interaction between threads. Engaging way to improve interaction between the threads there are many, such as structural improvements Spiralock thread nut, nylon nut nylon increasing roughness, surface treatment, thread and the like.

    Locknut originated in foreign countries, it is of special engineering plastics permanently attached to the thread, the inner and outer thread tightening process, plastic is extruded and have a strong reaction, greatly increased between the internal and external thread friction, provides the absolute vibration resistance.
    This resistance is completely distributed throughout the internal and external threads engaging segment, and has nothing to do with the tightening pressure of the friction between the internal and external threads, different from the previous retaining method, relying on the pressure after the tightening screw and the friction generated starting and ending back role once the screws a little loose, pressure reduction, friction that is fast disappearing and losing retaining effect, that screw loose. But the plastic locking manner influenced by the environment, can not meet the requirements of heat and cold, we must explore a new locking technique.


    2. Specification


    DIN985 steel lock hexagonal nuts with nylon insert hex nylon nut carbon steel zinc plated China manufacturer high quality cheap


    dhms
    M554.08
    M665.010
    M886.513
    M10108.017
    M121210.019
    M14141122
    M161613.024
    M202016.030

    Product NameHex Nylon Insert Lock Nuts ASME/ANSI B 18.16.3M-1998
    SIZEM3-M30
    Material:Carbon steel, stainless steel
    Grade:4.8 /8.8
    usageconstructing,building,industry
    packingcartons & bags on pallets
    Surface treatmentPlain, zinc plated, yellow zinc plated, HDG, black
    StandardDIN6932
    delivery time15-30
    advantageone-step service
    Shipment Portaccording to customer requirment

    3. Application


    Today, self - locking threaded fasteners commonly used are: 2, using a variety of self-locking bolts or ring groove rivet to achieve self-locking; 3, the installation of a variety of spring washers to achieve self-locking screw in the threaded connection of the sub; 4 , glue on the threads to achieve self-locking.

    Locknut is a nut, bolt or screw fastening screw together to play the role of part A of the original all manufacturing machinery must be used, the locknut is part mechanical equipment closely connected through the inside thread, the same specifications locknut and screws in order to connect together the following details to introduce you to avoid slippery loose locknut four ways


    4. Advantages


    Locknut three advantages:

    First, excellent anti-vibration performance: When tightening the screw, the crest of the threads of the bolt tightly into the nut 30 ° wedge ramp is clamped, and is applied to the wedge ramps generated by the normal force of the bolt axis angle of 60 ° instead of 30 ° angle, therefore, generated when the locknut tightened to force much larger than the common law standard nuts, has great anti-loosening vibration capability.

    Second, wear resistance and shear ability: nut thread root 30 ° bevel make nut force is evenly distributed over all its teeth thread, since the pressing force distribution for each thread surface evenly, so nut thread can solve the problem of wear and shear deformation.

    Third, re-use performance: heavy use showed locknut after repeatedly tightening and removal, the locking force is still not reduced, can maintain the original locking effect.


    5. More pictures



    Product Tags:

    Heavy Hex Nut

      

    Hex Flange Nuts

      
    Quality Industry Hex Nylon Insert Lock Nuts Zinc Plated 4.8 Grade With Carbon Steel Material for sale
    Send your message to this supplier
     
    *From:
    *To: Jiaxing Haina Fastener Co.,Limited
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0