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GC20 Series Corrugated Fasteners

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  • Thickness:0.5mm 
  • Crown: 26.4mm 
  • Length:10 - 13mm 
  • Raw material:steel sheet
  • GC20

  • KYA

  • KYA-GC20

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KYA GC20 Series Corrugated Fasteners – 26.4mm (1") Wide Crown
   10–13mm Length • 9,000–12,000 pcs/carton • For Frame Joints & Furniture

KYA GC20 corrugated fasteners         GC20 wavy fasteners detail         GC20 packaging         corrugated fasteners in frame joint
  • 26.4mm (1") wide crown – strongest mitre joint fastening

  • 0.5mm thick steel – high tensile strength & durability

  • Wavy corrugated design – superior holding power, eliminates gaps

  • Bright, galvanized & phosphate coated options – indoor/outdoor use

  • Lengths 10mm & 13mm – perfect for picture frames, furniture & trusses

  • Compatible with Bostitch CF15, Spotnails GC20 tools

  • 9,000–12,000 pcs per carton – bulk factory supply

GC20 Corrugated Fastener Specifications

Item No. Length Crown Width Thickness Pcs per Box Finish Options
GC2010 10mm (3/8") 26.4mm (1") 0.5mm 12,000 Bright / Galvanized
GC2013 13mm (1/2") 26.4mm (1") 0.5mm 9,000 Bright / Galvanized

Applications

  • Picture & mirror frame mitre joints

  • Solid wood furniture corner reinforcement

  • Cabinet & drawer assembly

  • Truss & roof beam connections

  • Window & door frame joining

  • Wooden pallet stringer repair

  • Upholstery bed & sofa frames

Frequently Asked Questions – GC20 Corrugated Fasteners

Why use corrugated fasteners instead of nails?

Wavy design clamps wood fibers – eliminates gaps & provides hidden, superior holding power.

What tools use GC20 fasteners?

Compatible with Bostitch CF15, Spotnails 20WC, Atro CF, most 1" crown corrugated tools.

Galvanized vs bright finish?

Galvanized for outdoor/humid; bright for indoor furniture & frames.

Can I get free samples?

FREE 1,000-piece sample box shipped worldwide – you only pay freight.

What is the MOQ?

MOQ = 50 cartons (1 pallet). OEM packaging available.

About KYA Fasteners – China’s Leading Corrugated Fastener Factory Since 2003

KYA is the top OEM supplier of CF, WC, XJ, GC20 series corrugated fasteners to furniture manufacturers, picture frame shops, and truss builders in USA, Canada, Europe, Australia, and 50+ countries. Full range of bright & galvanized finishes. Factory-direct pricing, fast delivery. Click for instant quote →

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VIFA-EXPO 2026
08-11 MAR, 2026
Ho Chi Minh City, Vietnam
Booth No.: GC20
 
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IHF 2026
03-06 MAR, 2026
Messeplatz 1 50679 Koln Cologne, Germany
Booth No.: 5.2 Hall B058
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