M8 × 10mm internal thread – fits all standard climbing holds & M8 bolts
4 sharp long prongs – super strong bite, never spins or pulls out
Premium zinc plated steel – excellent rust resistance for indoor & outdoor use
Deep & clean threads – smooth bolt insertion, no cross-threading
Low profile 10mm barrel – sits flush in 18–22mm plywood
Perfect for climbing walls, speaker boxes, furniture, beds, playground equipment
Available in M6, M8, M10, 5/16", 3/8" – bulk & small packs
Factory direct – same quality used by Atomik, Escape, Metolius
| Thread | Barrel Height | Flange Ø | Prongs | Material / Finish |
|---|---|---|---|---|
| M8 × 10mm ← Best Seller | 10mm | 24mm | 4 Long Prongs | Zinc Plated Steel |
| M6 × 8/10mm | 8–10mm | 19–21mm | 4 Prongs | Zinc Plated |
| M10 × 12/16mm | 12–16mm | 28–30mm | 4 Prongs | Zinc / Stainless |
| 3/8" & 5/16" | 8–16mm | 21–30mm | 4 Prongs | Zinc Plated |
Rock Climbing Walls – Home walls, gyms, schools
Children’s Playground Equipment
Speaker Cabinets & Audio Boxes
Furniture & Bed Frames – IKEA-style assembly
CNC Router Tables & Jigs
DIY Projects & Woodworking
Perfect for 18mm–22mm plywood. The 10mm barrel sits completely flush.
No — four long sharp prongs dig deep and lock permanently.
Zinc plated is great for indoor & covered outdoor. For full outdoor exposure, choose our 304 stainless steel version.
MOQ = 5,000 pcs. We ship FREE 50-piece sample pack worldwide — you only pay freight.
Since 2003, KYA Fasteners has been China’s largest OEM manufacturer of tee nuts, insert nuts, coil nails and pneumatic tools. Trusted supplier to climbing wall builders, furniture manufacturers and playground equipment brands worldwide. All products meet or exceed international standards. We help you complete projects faster with unbeatable quality and factory-direct pricing. Request a Quote today — same-day response guaranteed.
M8 × 10mm internal thread – fits all standard climbing holds & M8 bolts
4 sharp long prongs – super strong bite, never spins or pulls out
Premium zinc plated steel – excellent rust resistance for indoor & outdoor use
Deep & clean threads – smooth bolt insertion, no cross-threading
Low profile 10mm barrel – sits flush in 18–22mm plywood
Perfect for climbing walls, speaker boxes, furniture, beds, playground equipment
Available in M6, M8, M10, 5/16", 3/8" – bulk & small packs
Factory direct – same quality used by Atomik, Escape, Metolius
| Thread | Barrel Height | Flange Ø | Prongs | Material / Finish |
|---|---|---|---|---|
| M8 × 10mm ← Best Seller | 10mm | 24mm | 4 Long Prongs | Zinc Plated Steel |
| M6 × 8/10mm | 8–10mm | 19–21mm | 4 Prongs | Zinc Plated |
| M10 × 12/16mm | 12–16mm | 28–30mm | 4 Prongs | Zinc / Stainless |
| 3/8" & 5/16" | 8–16mm | 21–30mm | 4 Prongs | Zinc Plated |
Rock Climbing Walls – Home walls, gyms, schools
Children’s Playground Equipment
Speaker Cabinets & Audio Boxes
Furniture & Bed Frames – IKEA-style assembly
CNC Router Tables & Jigs
DIY Projects & Woodworking
Perfect for 18mm–22mm plywood. The 10mm barrel sits completely flush.
No — four long sharp prongs dig deep and lock permanently.
Zinc plated is great for indoor & covered outdoor. For full outdoor exposure, choose our 304 stainless steel version.
MOQ = 5,000 pcs. We ship FREE 50-piece sample pack worldwide — you only pay freight.
Since 2003, KYA Fasteners has been China’s largest OEM manufacturer of tee nuts, insert nuts, coil nails and pneumatic tools. Trusted supplier to climbing wall builders, furniture manufacturers and playground equipment brands worldwide. All products meet or exceed international standards. We help you complete projects faster with unbeatable quality and factory-direct pricing. Request a Quote today — same-day response guaranteed.
