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anti‑loosening fastener, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we are going to continue to develop, to offer the high-quality products and solutions and services, and promote lasting cooperation with our customers, common development and create a better future.

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  • Automotive Metric Flange Bolts

    Automotive Metric Flange Bolts

    Gangtong Zheli is a professional leader in China in Automotive Metric Flange Bolts manufacturing with high quality and reasonable prices. Welcome to contact us.We are a source factory with over 15 years of experience in fastener research and development and manufacturing. Having been deeply involved in the automotive fastener field for many years, we have a profound understanding of the stringent requirements of the automotive industry for components – high strength, fatigue resistance, corrosion resistance, and absolute anti-loosening performance.
  • DIN934 Hex Nut

    DIN934 Hex Nut

    DIN934 Hex Nut is a standard and widely used fastener suitable for matching with bolts and screws. Made of carbon steel and stainless steel, it features precise thread, high strength, good locking performance and corrosion resistance. It is widely applied in construction, machinery, automotive, furniture and industrial assembly. Various sizes, materials and surface treatments are available to meet different fastening requirements.
  • Stainless Steel 304 DIN7504p Flat Countersunk Head Bugle Head Self Drilling Screw

    Stainless Steel 304 DIN7504p Flat Countersunk Head Bugle Head Self Drilling Screw

    You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Stainless Steel 304 DIN7504p Flat Countersunk Head Bugle Head Self Drilling Screw.
    Standards: Stainless Steel 304 DIN7504p Flat Countersunk Head Bugle Head Self Drilling Screw
    Min Order: 1000PCS each size
    Sample: Free sample
    Certificate: ISO 9001: 2015
    Application: Machinery,Chemical Industry, Environmental,Building
    Package: 25kg/Cartons+900kg/Pallets, 36 Cartons/Pallets or according to the customer's requirements
  • DIN1587 Stainless Steel A2-70 A4-80 Dome Acorn Nut (SS316 SS304 316L)

    DIN1587 Stainless Steel A2-70 A4-80 Dome Acorn Nut (SS316 SS304 316L)

    High quality DIN1587 Stainless Steel A2-70 A4-80 Dome Acorn Nut (SS316 SS304 316L) is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    Surface:SS316 SS304 316L

    Material: stainless steel

    MOQ: ≥10000PCS

    Sample:Free
  • M10 Stainless Steel 18-8 Keps Nut K-Lock Nut

    M10 Stainless Steel 18-8 Keps Nut K-Lock Nut

    Gangtong Zheli is M10 Stainless Steel 18-8 Keps Nut K-Lock Nut manufacturers and suppliers in China who can wholesale it.
    A Keps nut, which is also called a K-nut or washer nut, is a stainless steel nut with an attached, free-spinning washer. It is used to make assembly more convenient.
  • High Strength 4.8/8.8/10.9/12.9 grade Carbon Steel Hot Dipped Galvanized HDG Carriage Bolt Use for electric tower

    High Strength 4.8/8.8/10.9/12.9 grade Carbon Steel Hot Dipped Galvanized HDG Carriage Bolt Use for electric tower

    High quality High Strength 4.8/8.8/10.9/12.9 grade Carbon Steel Hot Dipped Galvanized HDG Carriage Bolt Use for electric tower is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    DIN603 Hot DIP Galvanized Gr8.8 Carriage Bolt
    Sales Models: Wholesale
    Min Order: 10000pcs
    Sample: Free sample
    Certificate: MTC, Test report
    Export country: Asia, Middle East, Europe, America and so on
    Surface:Hot DIP Galvanized
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