Snap Fastener Buttons
Available Sizes
| Size (mm) | Ligne (L) | Common Applications |
| 8 mm | 12L | Lightweight garments, children’s clothing, small decorative accessories |
| 10 mm | 16L | Shirts, light jackets, small leather goods, accessories |
| 12 mm / 12.5 mm | 20L | General garments, wallets, card holders, light-to-medium bags |
| 12.7 mm | 20L | Leather goods, key straps, wallets, light-to-medium bags |
| 15 mm | 24L | Jackets, denim garments, workwear, bags, outdoor fabric products |
| 17 mm | 27L | Heavy coats, leather goods, medium-to-large bags, decorative hardware |
| 20 mm | 32L | Coats, heavy fabrics, canvas bags, home textile products |
| 22 mm | 35L | Oversized decorative snaps, heavy leather goods, special garment designs |
| 25 mm | 40L | Coats, luggage, heavy canvas, special custom products |
*Custom sizes are available for different applications.

Custom Logo & Color Options
We support custom logo and color options based on your product design and brand requirements. Available finishes may include bright silver, brushed silver, matte silver, black nickel, gunmetal black, gold, rose gold, antique brass, antique copper, and custom plated colors. To ensure stable bulk production, we recommend confirming the final specifications before mass production.

Material Options
JSW20 non-magnetic stainless steel, 304/316 stainless steel, brass, iron, zinc alloy, and plastic are available.
We recommend BaoCheng’s patented JSW20 non-magnetic stainless steel. This material offers stable ultra-low magnetic performance, good corrosion resistance, and excellent formability, making it suitable for garments, bags, leather goods, and export orders with strict needle detection requirements. JSW20 is hexavalent chromium-free and helps finished snap fasteners pass needle detection more reliably, reducing quality risks in finished products.
About Baocheng

Founded in 2013 and based in Jiashan, Zhejiang, China, Jiashan Baocheng Clothing Accessories Co., Ltd. is a B2B manufacturer and supplier specializing in metal buttons, apparel hardware and custom precision-stamped metal components.
Our business is rooted in the apparel accessories industry. Over the years, we have developed experience in manufacturing snap fasteners, jeans buttons, rivets, eyelets, trouser hooks, belt buckles, bag hardware, metal cord ends and other functional or decorative metal components.
Although these parts are small, they can directly affect fastening reliability, garment appearance, wash durability, needle-detection performance and production efficiency. We therefore consider not only the appearance of each component, but also its material, structure, installation method and performance in the finished product.
A key strength of Baocheng is our patented JSW20 ultra-low magnetic permeability stainless steel. Under suitable processing conditions, JSW20 can maintain a stable ultra-low magnetic response after stamping, bending and forming while also providing corrosion resistance, strength, toughness and good formability.
This makes JSW20 particularly valuable for apparel hardware and custom metal components that must meet demanding requirements for needle detection, magnetic stability, moisture resistance and batch consistency. We focus on the performance of the finished component after forming, surface finishing and assembly—not only on the magnetic properties of the original raw material.
Not every project requires JSW20. Depending on the customer’s application, we can also work with brass, zinc alloy, 304 or 316 stainless steel, iron and other suitable materials. This allows us to balance appearance, mechanical performance, corrosion resistance, magnetic requirements and target cost.
Baocheng supports both standard product sourcing and custom development. Our services include material selection, drawing and structure review, size adjustment, tooling development, sample production, custom colors and finishes, stamping, assembly, quality inspection and packaging customization. We work with brands, garment manufacturers, sourcing companies, importers, wholesalers and distributors to develop components that match their products and production requirements.
Building on our apparel hardware manufacturing experience, material knowledge and stamping capabilities, we can also evaluate selected custom precision-stamping projects beyond traditional apparel applications. These projects are developed according to customer drawings, performance requirements and production feasibility rather than being offered as standard off-the-shelf product lines.
For relevant materials and projects, supporting documents such as the JSW20 patent certificate, OEKO-TEX-related documentation, RoHS and REACH reports, Intertek reports and nickel-release test data may be provided. The applicable scope of each document depends on the specific product, material and project.

At Baocheng, we do more than manufacture individual metal parts. We help customers select suitable materials, improve component structures and manage the transition from sampling to volume production. Our goal is to provide reliable metal hardware and custom stamping solutions with consistent quality, practical technical support and responsive B2B service.
Focused FAQ
1. What are snap fasteners mainly used for?
Snap fasteners are widely used in garments, leather goods, bags, pet accessories, outdoor canvas products, marine covers, home textiles, and functional gear. They provide quick opening and closing, stable fastening, removable design, and a clean finished appearance.
2. What materials are available for snap fasteners?
BaoCheng can provide multiple material options for snap fasteners, including JSW20 non-magnetic stainless steel, 304/316 stainless steel, brass, iron, zinc alloy, and plastic. The material can be selected according to the application, fabric thickness, strength requirement, surface finish, and buyer standard.
3. Why is JSW20 recommended for snap fasteners?
JSW20 is BaoCheng’s patented ultra-low magnetic permeability stainless steel. It maintains stable low-magnetic performance after forming processes such as stamping, bending, and assembly. This makes it suitable for export garments and products with strict needle detection requirements.
4. Can snap fasteners pass needle detection?
For products requiring needle detection, JSW20 non-magnetic stainless steel is the recommended material option.
5. Are BaoCheng snap fasteners hexavalent chromium-free?
JSW20 non-magnetic stainless steel can support hexavalent chromium-free material requirements. For export orders or brand projects, material selection, surface treatment, and testing standards can be confirmed before bulk production.
6. What sizes are available for snap fasteners?
Common snap fastener sizes include 8 mm, 10 mm, 12.5 mm, 15 mm, 17 mm, 20 mm, 22 mm, and 25 mm. Custom sizes are also available according to product design, fabric thickness, holding strength, and installation method.
7. What surface finishes are available for snap fasteners?
Available finishes include bright silver, brushed silver, matte silver, black nickel, gunmetal black, gold, rose gold, antique brass, antique copper, and custom plated colors. Different finishes can be selected to match garments, leather goods, bags, pet accessories, or brand visual standards.
8. Can snap fasteners be customized with a logo?
Yes. Snap fasteners can be customized with logos, letters, patterns, or brand symbols on the cap surface. For premium products, clear logo details, clean edges, stable plating, and consistent color help improve the overall quality of the finished product.
9. How should buyers choose the right snap fastener?
Buyers should consider material, size, cap shape, surface finish, fabric thickness, pull strength, corrosion resistance, needle detection requirements, and final application. For export garments or products with inspection requirements, JSW20 is a more stable material choice.
10. Can BaoCheng support custom snap fastener projects?
Yes. BaoCheng supports custom snap fastener projects based on material, size, surface finish, logo, application, and buyer standard. With experience in metal apparel hardware and the material advantage of JSW20 non-magnetic stainless steel, BaoCheng can help buyers develop reliable snap fastener solutions for garments, bags, leather goods, and accessories.
RELATED NEWS
MESSAGE ONLINE
CONTACT US
No. 68, Dashun Shangwang Road, Jiashan County, Jiaxing City, Zhejiang Province, China
+86 13706836444
+86 13706836444
jack-shen@longyao-sh.com
Premium Engineered Wood Products for Global Excellence
Crafted with precision and certified to meet international standards, our engineered wood solutions deliver unmatched quality and reliability for diverse applications worldwide.
Internationally Recognized Certifications
KEY RESPONSIBILITIES
Identify, develop and manage all business opportunities. Map by identifying all buyers and influencers to create a constant string of revenues, achieving/exceeding the targets. Establish long term relationship with the senior exec staff and get support from ADI senior management in leveraging that constant relationship.
In collaboration with marketing, build a specific value proposition for the account.
Maintain accurate monthly forecast and sales opportunity pipeline Creation and execution of detailed sales plan to achieve revenue objectives.
Duties and responsibilities include developing and executing business partnership strategies
Responsibilities will cover all facets of strategic key account business development, identifying new market opportunities for partnerships, identifying partners, initiating conversations, enumerating requirements, negotiating terms, closing deals and support account receivables collection.
Focus on the development of national accounts with annual purchases of $....
Develop and maintain close working relationships with appropriate internal and external resources and partners.
Participate in account planning and strategy activity Understand and appropriately leverage sales and support resources
Maintain high level of knowledge of our product offerings, roadmaps, competition, pricing, market share, and key product differentiation
Work to increase awareness and interest in our products and solutions
Superior Material & Advanced Manufacturing
KEY RESPONSIBILITIES
Identify, develop and manage all business opportunities. Map by identifying all buyers and influencers to create a constant string of revenues, achieving/exceeding the targets. Establish long term relationship with the senior exec staff and get support from ADI senior management in leveraging that constant relationship.
In collaboration with marketing, build a specific value proposition for the account.
Maintain accurate monthly forecast and sales opportunity pipeline Creation and execution of detailed sales plan to achieve revenue objectives.
Duties and responsibilities include developing and executing business partnership strategies
Responsibilities will cover all facets of strategic key account business development, identifying new market opportunities for partnerships, identifying partners, initiating conversations, enumerating requirements, negotiating terms, closing deals and support account receivables collection.
Focus on the development of national accounts with annual purchases of $....
Develop and maintain close working relationships with appropriate internal and external resources and partners.
Participate in account planning and strategy activity Understand and appropriately leverage sales and support resources
Maintain high level of knowledge of our product offerings, roadmaps, competition, pricing, market share, and key product differentiation
Work to increase awareness and interest in our products and solutions
Versatile Applications Across Industries
KEY RESPONSIBILITIES
Identify, develop and manage all business opportunities. Map by identifying all buyers and influencers to create a constant string of revenues, achieving/exceeding the targets. Establish long term relationship with the senior exec staff and get support from ADI senior management in leveraging that constant relationship.
In collaboration with marketing, build a specific value proposition for the account.
Maintain accurate monthly forecast and sales opportunity pipeline Creation and execution of detailed sales plan to achieve revenue objectives.
Duties and responsibilities include developing and executing business partnership strategies
Responsibilities will cover all facets of strategic key account business development, identifying new market opportunities for partnerships, identifying partners, initiating conversations, enumerating requirements, negotiating terms, closing deals and support account receivables collection.
Focus on the development of national accounts with annual purchases of $....
Develop and maintain close working relationships with appropriate internal and external resources and partners.
Participate in account planning and strategy activity Understand and appropriately leverage sales and support resources
Maintain high level of knowledge of our product offerings, roadmaps, competition, pricing, market share, and key product differentiation
Work to increase awareness and interest in our products and solutions
Customization & Competitive Logistics
KEY RESPONSIBILITIES
Identify, develop and manage all business opportunities. Map by identifying all buyers and influencers to create a constant string of revenues, achieving/exceeding the targets. Establish long term relationship with the senior exec staff and get support from ADI senior management in leveraging that constant relationship.
In collaboration with marketing, build a specific value proposition for the account.
Maintain accurate monthly forecast and sales opportunity pipeline Creation and execution of detailed sales plan to achieve revenue objectives.
Duties and responsibilities include developing and executing business partnership strategies
Responsibilities will cover all facets of strategic key account business development, identifying new market opportunities for partnerships, identifying partners, initiating conversations, enumerating requirements, negotiating terms, closing deals and support account receivables collection.
Focus on the development of national accounts with annual purchases of $....
Develop and maintain close working relationships with appropriate internal and external resources and partners.
Participate in account planning and strategy activity Understand and appropriately leverage sales and support resources
Maintain high level of knowledge of our product offerings, roadmaps, competition, pricing, market share, and key product differentiation
Work to increase awareness and interest in our products and solutions