18mm Round Magnetic Snap Button Closure for Bags

About Ningbo MH

MH specializes in garment accessories and fabrics, offering high-quality solutions for the textile and home décor industries. With advanced automated warehousing, MH ensures efficient supply chain management and provides comprehensive after-sales support, exclusively serving businesses, not individuals.

View More About MH Company →

• 1999

  Since

• $871Million

  Annual Sales

• 40+

  Branch Offices

• 600+

  Staffs

Product Details

18mm round magnetic snap closures are two-piece metal fasteners that pair a magnetic snap button with a matching back plate, giving makers a clean, secure closure for flaps and plackets. The round skater-style profile sits flat against the material, which suits handbag, leather-goods, and clothing lines that want a reliable snap without a visible zipper or button.

MH supplies these magnetic snaps in bulk to bag and accessory wholesalers, with plating finishes and sizing matched to each buyer program. Sets ship as a magnet piece plus back plate, ready to fit onto fabric or leather panels on a standard assembly line.

The body is metal (typically zinc alloy or iron) with a built-in magnet, in a standard 18mm outer diameter. Finishes include silver, gold, antique brass, and gunmetal, with custom plating available on request. Sets pack into polybags and export cartons for bulk order shipping.

Features

• Two-piece construction — a magnet button and matching back plate mount from both sides, so the closure holds firmly through repeated opening and closing.

• Round skater-style profile — the low, flat shape keeps flaps and plackets neat and adds no bulk to finished bags or garments.

• Tested magnetic hold — magnet strength is set for a secure catch that still releases smoothly, reducing customer returns on finished goods.

• Plated metal finish — silver, gold, antique brass, and gunmetal options let buyers match hardware across a full accessory range.

• Standard 18mm diameter — a common closure size that drops into existing bag and garment tooling without redesign.

Application

• Handbag and purse production — Used by bag manufacturers and leather-goods makers for flap closures on purses, clutches, and shoulder bags.

• Garment manufacturing — Sourced by clothing makers for placket, pocket, and jacket-front fastening where a hidden snap is preferred.

• Bag hardware distribution — Supplied to accessory-hardware wholesalers and distributors as a stock closure item for their own trade customers.

• Small leather goods — Popular with wallet and pouch makers for lightweight flap and fold-over closures.

Customization Service

• Finish — plating developed beyond the standard range, including silver, gold, antique brass, gunmetal, and buyer-specified colors.

• Size — outer diameters adjusted from the standard 18mm to fit different closure programs.

• Construction — magnet strength and back-plate style matched to the weight of the target bag or garment.

• Packaging — polybag counts and carton configurations arranged to suit buyer warehousing and distribution needs.

Why Source From MH

• Bulk supply — MH consolidates magnetic snap closures in large volumes for bag, garment, and accessory-hardware buyers.

• Custom development — finishes, sizes, and magnet specifications are adjusted to buyer requirements rather than a fixed catalog.

• Export experience — MH supplies hardware to overseas manufacturers and wholesalers with export-ready packing.

• Quality control — magnet strength and plating are checked so closures perform consistently across a production run.