Garment buttons & trims · Wenzhou, China · Established in 2014 maggie@merittrims.com  ·  WhatsApp

Product line · Updated August 2026

Snap Button Supplier: Prong, Ring & Metal Snaps

Compare four-part press studs for babywear, shirts, jackets, workwear and bags: prong snaps, ring snaps and spring snaps in multiple cap sizes, materials and finishes. Custom cap colors and logo options are available, with the matching socket, stud, post and setting die selected as one system.

Prong snaps are press fasteners attached by a ring of metal prongs. The prongs pierce the fabric and clinch into the matching socket or stud, spreading the attachment around lightweight or knitted material. That makes prong snap buttons a common choice for babywear, shirts and light garments.

Prong snaps, ring snaps and custom snap fasteners

COMPONENTSmetal snap button components including cap socket stud and post

Metal Snap Button Components

Complete snap button parts including caps, sockets, studs and posts for garment and accessory manufacturing.

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SNAP CAPScolored snap caps and metal fasteners for garment production

Colored Snap Caps & Fasteners

Color-matched snap caps with metal fastener parts for kidswear, sportswear, uniforms and custom garment programs.

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HEAVY-DUTYheavy duty metal snap fasteners for denim jackets and bags

Heavy-Duty Metal Snap Fasteners

Durable plated snap fasteners for denim, jackets, bags, workwear and outerwear applications.

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PRONG RINGprong ring snap components in multiple metal finishes

Prong Ring Snap Components

Prong ring snap parts in multiple finishes for babywear, lightweight garments, craft sewing and accessories.

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COLOR CARDcolor chart board of snap cap swatches for custom garment snap fasteners

Snap Cap Color Chart

Pantone-style snap cap color board for choosing lacquered and plastic cap colors before bulk production.

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PLASTICcolored plastic snap cap components in blue grey green red pink yellow and white

Colored Plastic Snap Components

Bright plastic cap and socket components for kidswear, sportswear, uniforms and lightweight accessories.

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4-PARTmetal four-part snap fasteners in gold silver gunmetal and antique finishes

Metal Four-Part Snap Fasteners

Four-part snap sets with cap, socket, stud and post in gold, nickel, gunmetal and antique finishes.

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PRONGprong ring pearl snap sets with metal socket stud and cap components

Prong Ring Pearl Snap Sets

Pearl cap prong snaps with ring, socket and stud pieces for babywear, shirts and delicate fabrics.

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SEW-ONcolored sew-on snap button sets in multiple garment colors

Colored Sew-On Snap Button Sets

Large sew-on snap button sets in stocked colors for coats, knitwear, casualwear and sample cards.

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FINISHESdecorative metal snap finish range in black antique brass silver gunmetal and gold

Decorative Metal Snap Finish Range

Metal snap caps, rings and studs showing black, antique brass, silver, gunmetal and gold finishes.

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HEAVYheavy duty ring snap components with caps sockets and posts in plated metal finishes

Heavy-Duty Ring Snap Components

Close-up ring snap components with deep sockets and posts for jackets, denim, bags and workwear.

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INDUSTRIALindustrial metal snap fastener parts with cap socket and post components

Industrial Metal Snap Parts

Industrial snap fastener parts in mixed plated finishes for outerwear, bags and repeated-use applications.

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ASSORTEDmixed snap cap and fastener assortment with colored caps and metal components

Mixed Snap Cap & Fastener Assortment

Assortment of colored snap caps plus metal sockets, rings and studs for OEM trim selection.

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DECORdecorative rhinestone pearl and enamel snap buttons for fashion garments

Decorative Rhinestone & Pearl Snaps

Fashion snap buttons with rhinestone, pearl, enamel and logo-style caps for womenswear and statement trims.

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We supply the three workhorse families of snap fasteners: spring (S-spring) snaps for shirts and light jackets, ring snaps for heavier outerwear and bags, and prong snaps that distribute attachment around knit and jersey fabrics. Four-part sets combine the cap, socket, stud and post; brass and stainless options offer better corrosion resistance than iron-core constructions, but the selected finish and attachment still need validation through the buyer's wash process.

Caps can be engraved, embossed, printed or finished with a colored lacquer or pearl insert to match your design. For babywear, put the required EN 71, CPSIA or retailer-specific test scope in the tech pack and agree the snap-force and pull-off test plan before sampling.

Prong, spring or ring snap: which one should you choose?

Garment or productStarting snap familyWhy buyers choose itConfirm before bulk
Babywear and lightweight knitsProng snapThe ring of prongs distributes attachment around soft fabricFabric reinforcement, cap size and pull-off test plan
Shirts and light jacketsSpring (S-spring) snapLighter opening action from the S-spring socketOpening force, cap finish and matched die set
Outerwear and workwearRing snapStronger retention for thicker assembliesPost length, material layers and repeated cycling
Bags and accessoriesRing or heavy-duty snapRobust closure for repeated useCore material, corrosion requirement and press setting

Approve the cap, socket, stud, post and matched die as one setting system. Fabric stack thickness, reinforcement and press travel determine whether the snap clinches correctly and stays aligned in production. See the snap failure guide for the pre-production checks.

Specifications at a glance

AttributeSpecification
TypesSpring snap (S-spring), ring snap, prong/cap snap, hidden snap
Sizes9.5 / 10 / 12.5 / 15 / 17 / 20 mm cap diameter
MaterialBrass, copper, stainless steel and zinc-alloy cap options; confirm the complete component material and wash requirement
FinishesNickel, gunmetal, antique brass, gold, matte black, painted, pearl cap
Logo optionsEngraved cap, embossed cap, printed, lacquer color
MOQConfirmed by snap family, size, cap finish, stock status and customization
TestingBuyer-required opening-force, pull-off, wash, corrosion and appearance checks confirmed before sampling
ToolingMatched die sets are available after the selected snap and press interface are confirmed

What determines a snap-button quotation

Price driverWhat to specifyWhy it matters
Snap systemProng, spring, ring or heavy-duty family; cap diameter and complete four-part setComponent geometry and material differ between systems
Fabric and settingTotal fabric stack, reinforcement, post/prong option, press and die referenceThe attachment must be sampled on the production construction
Cap and finishPlain or logo cap, plating, lacquer, pearl insert and destination-market requirementsDecoration, surface treatment and testing change the quote
Quantity and packingSets per size/finish, matched dies, lot labels and carton requirementsSetup, inspection and assortment packing depend on final scope

The 90 catalogue styles cover different systems and cap constructions, so one public unit price would be misleading. Send the complete setting requirement for a comparable quote.

Frequently asked questions

What are prong snaps?

Prong snaps use a ring of metal prongs that pierce the fabric and clinch into the matching socket or stud. The distributed attachment is well suited to babywear, shirts and other lightweight or knitted garments.

What's the difference between spring snaps and ring snaps?

Spring snaps use two parallel S-springs in the socket — lighter action, ideal for shirts. Ring snaps use a circular wire ring — stronger retention for jackets, bags and workwear.

Do you supply attaching dies and presses?

Matched die sets are available for the selected snap size and should be confirmed against your hand press, pneumatic press or setting machine before production.

Will brass snaps rust after laundering?

Solid brass and stainless components resist rust better than iron-core snaps. Confirm the core material, finish and wash test for the finished garment before bulk production.

Can snap caps carry our logo?

Yes. Depending on cap size and construction, logos can be engraved, embossed, printed or combined with a colored lacquer or decorative insert.

What should I send for a snap button quote?

Send the snap family and size, cap design, fabric composition and total stack thickness, finish, quantity, wash process and available setting machine or die reference.

Send your tech pack or a photo — request a written quotation

Sample route confirmed per style · MOQ confirmed by product and specification · Testing requirements confirmed before production

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