Non-Magnetic Stainless Steel Zipper Bottom/Top stop Wire

High-Precision X-Type Shaped Wire for Premium Zipper Manufacturing
The zipper bottom/top stop wire from Jingzhou Metal is a specialized profile wire engineered for the production of high-end zipper upper and bottom stops. Featuring exceptional non-magnetic properties and structural durability, our X-teeth stop wire ensures secure closure and smooth operation for metal zippers.
· Models: 3#X, 4#X, 5# zipper bottom/top stop wire.
· Material Innovation: 300W replaces traditional brass wire; 204W offers superior corrosion resistance.
· Precision Accuracy: Infrared-controlled forming ensures consistent dimensions for automated production.
· Superior Performance: High strength, corrosion resistance, and burr-free surface.
· Production Capacity: 1,200 tons/month ensuring stable bulk supply.

WhatsApp Us
Isometric view of X-shape non-magnetic stainless steel zipper stop wire profile
Isometric view of X-shape non-magnetic stainless steel zipper stop wire profile

Product Overview

Our X-type shaped stop wire (also known as semicircular shaped upper stop wire) is designed specifically for the zipper manufacturing industry. This profiled wire undergoes a rigorous high-standard production process: melting premium raw materials, continuous casting, precision rolling, flattening, and infrared-monitored forming.

The resulting wire features a consistent “X” profile that is essential for forming the top and bottom stops of a zipper. It provides the necessary mechanical grip to prevent the slider from derailing while ensuring the aesthetic and functional longevity of the final product, even in harsh or humid environments.

Product Specifications

non magnetic stainless steel x zipper stop wire
Tolerance: Micron-level control via infrared sensors.
Needle Test Performance:
· 300W: Passes Level 8 Needle Detector Test (Ideal for luxury goods).
· 204W: Passes Level 6 Needle Detector Test (Superior corrosion resistance).
Available Shapes: X-type, Y-type, H-type, and Semicircular profiles.
Compliance: Lead-free alloys available for global environmental standards.
non magnetic stainless steel x zipper stop wire

Key Advantages

High-Level Needle Test Passing:
· 300W Grade: With ultra-low magnetic permeability, it passes the Level 8 needle detector test, making it the perfect lightweight and high-strength alternative to brass/copper wire.
· 204W Grade: Passes the Level 6 needle test. It features exceptional corrosion resistance and is highly suitable for electroplating, ensuring a flawless finish for colorful metal zippers.
High-Standard Production: We utilize real-time infrared monitoring to control each stage of rolling and forming, guaranteeing precise dimensions for zero-fault zipper machine operation.
Smooth & Durable: The precision cutting and flattening process ensures a burr-free surface, providing smooth operation and a premium feel.
Excellent Corrosion Resistance: High-quality stainless steel alloys prevent rusting and discoloration, maintaining the zipper’s appearance over long-term use.

Industrial Applications

Luggage & Bag Zipper: High-strength stainless steel components providing durable and secure closures for heavy-duty travel suitcases, backpacks, and luxury handbags.
Y Clothing Zipper Wire: Precision-formed, burr-free shaped wire ideal for high-end Y-type zipper systems in designer apparel, jackets, and performance sportswear.
Top/Bottom End Stop: High-precision X-profile wire engineered for forming consistent and reliable upper and lower stops in automated metal zipper production.
Specialty Zipper Fasteners: Advanced non-magnetic (204W/300W) fasteners designed for high-security apparel and electronic-sensitive industrial equipment.
non magnetic stainless steel x zipper stop wire
non magnetic stainless steel x zipper stop wire

Luggage & Bag Zipper

Y Clothing Zipper Wire

non magnetic stainless steel x zipper stop wire
non magnetic stainless steel x zipper stop wire

Top/Bottom End Stop

Specialty Zipper Fasteners

Factory Strength

16+ Years of Expertise: Dedicated to producing stainless steel wire since 2009.
Large-Scale Production: 18,000㎡ facility with three state-of-the-art plants in Tianjin, China.
High-Tech Enterprise: Recognized as a National High-Tech Enterprise with ISO 9001 certification.
Global Reach: Products exported to Europe, America, Southeast Asia, and the Middle East.
Fast Fulfillment: Orders fulfilled swiftly with standard lead times of 7-15 days.
high precision stainless steel wedge wire
high precision stainless steel wedge wire
high precision stainless steel wedge wire
high precision stainless steel wedge wire

Quality Control

· Infrared Monitoring: Real-time precision detection during the forming stage to ensure minimal run-out tolerance.
· Dimensional Testing: Strict measurement of the 3#/4#/5# X-profiles to ensure compatibility with automated zipper assembly machines.
· Advanced Needle Detector Testing: Routine verification that 300W (Level 8) and 204W (Level 6) grades meet specific non-magnetic industry standards.
· Material Analysis: Chemical composition testing to verify material purity and corrosion resistance.
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy

Packaging & Delivery

Packaging: Wooden spools, Plastic spool, or customized packing for safe international transit.
Shipping: Sea freight, air freight, and express delivery available.
non magnetic stainless steel zipper bottom/top stop wire

FAQ

Q: Does your material pass international needle detection tests?
A: Absolutely. Our 300W passes Level 8 and 204W passes Level 6, meeting the requirements of major global apparel brands and luxury labels.
A: We provide samples based on the customization volume. For large industrial inquiries, free samples are available to ensure the precision meets your zipper machine’s requirements.
A: Absolutely. Besides the X-type, we also produce H-type, semicircular, and other custom profile wires to match your specific zipper design.
A: Yes. Our 3#X, 4#X, and 5#X wires are manufactured to standard industrial specifications (e.g., 5.17×3.17mm for 3#X) to ensure seamless feeding and cutting.
LEARN MORE

Related Products

Customers who viewed this item also looked at these industrial solutions.