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30+ Years Experienced custom fastener manufacturer &  factory committed 0 PPM for production

Wholesale custom steel metal square threaded locking nut galvanized Square nuts 1
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 2
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 3
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 4
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 1
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 2
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 3
Wholesale custom steel metal square threaded locking nut galvanized Square nuts 4

Wholesale custom steel metal square threaded locking nut galvanized Square nuts

Item: square locking nut

Size: M2,M4,M6,M8,as your requirement.

Head types: hexagon, round, square, etc.

Manufacturing standard: ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

Materials: iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

Process: cold heading, punching, turning, milling, wire cutting, laser cutting, grinding,Insulation,Welding,Riveting,etc.

Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated

Requirements: No Burrs、Scratches、Dents、Pits

Application: Electrical Appliances、Communication Devices、Medical Devices、Auto Parts

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    Applications

    Commercial residential buildings, metro stations, railway stations, airports, kinds 

    of transportation tunnels, supermarkets, thermal power plants, terminals, oil depots, 

    large warehouses and industrial and mining enterprises, etc.

    Product Types

    Nuts are used primarily to attach to screws or bolts for fastening. We offer various 

    nuts in standard and customized specifications, including knurled nuts, hex nuts, 

    lock nuts, flange nuts, K nuts, blind nuts, weld nuts, trapezoidal nuts, slotted nuts, 

    wing nuts, eye nuts, wheel nuts, round nuts and rivet nuts.

    Material carbon steel, alloy steel, copper, stainless steel,etc.
    SizeM2-M8,Customized according to your drawing.
    ServicesOEM, design, customized
    Tolerance +/-0.01mm to +/-0.002mm
    Surface treatmentPassivation
    *Polishing
    *Anodizing
    *Sand blasting
    *Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
    *Black oxide coating
    *Heat-disposing
    *Hot-dip galvanizing
    *Rust preventive oil
    CertificateISO9001,IATF16949,ROHS
    MOQLow MOQ
    Delivery timeWithin 15-20 workdays after deposit or payment received
    ApplicationAuto Parts 、Electrical Appliances、Communication Devices、Medical Devices
    Quality controlISO standard,100% Whole range inspection through the production
    After-sales ServiceWe will follow up every customer and solve all your problems satisfied after sales
    Shipping PortShenzhen
    PaymentTT;30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment. 

    Advantage

    1) Offering video and photos with details freely during production.

    2) Producing according to the accuracy of drawings, assembly measurement

     to detect function and strict quality control to ensure 0 return rate

    3)99% orders can be ensured delivery time

    4) The materials we use are optimal

    5) 24 hours online service

    6) The competitive factory price with the same quality and service

    7) The most suitable packing method to different products.


    Wholesale custom steel metal square threaded locking nut galvanized Square nuts 5


    Contact Us
    We served more than 100,000 customers and exported more than 100+ countries in the world.
    We have 100+ workers and 10+ R&D and quality employees.
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    Chuanghe Fastener Co, Ltd. (CHE )  offers OEM & ODM & Customized services to customer, which included cold heading, CNC processing center, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts.We have industry leading quality inspection equipment such as 3D scanner, Ultrasonic Flaw Detector etc  

    Contact with us
    Tel: +86-186 0769 4667

    Add:
    RM302, No.4 building Lizhou industrial Park, Shangshanqi, Zhushan District, Dongcheng Town, Dongguan City, China
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