20 Pcs T Nuts Four Prong Tee Fasteners And Three Prong Wood Threaded Inserts For Furniture Workbenches Panels And Climbing Walls Heavy Duty Galvanized Or 304 Stainless Steel M8x20 With Strong Backside Wood Grip

Heavy-Duty M8x20 Four-Prong Wood T-Nuts, 20-Pack Set
✔️ 20 pcs, M8x20, galvanized or 304 stainless, deep threads

Four-prong grip anchors into wood from the back side, delivering a strong, rotation-resistant mounting point for furniture, workbenches, panels, and climbing walls. Best for aligning fixtures and jigs in wood projects.

✅ 20 pcs set for multiple projects
✅ Four-prong back grip anchors from the back for reduced rotation
✅ 304 stainless steel or galvanized finish for indoor/outdoor use
✅ Deep female threads allow bolts to engage evenly
✅ Compact 3/4 in width x 3/8 in height (19 mm x 9.5 mm) / M8x20

💡 What is a wood T-nut used for in furniture, workbenches, and climbing walls?

Wood T-nuts provide a solid back-side threaded mounting point for bolts in wood assemblies, creating secure, adjustable fixtures. - Backside grip reduces rotation for stable mounting - Deep female threads ensure even bolt engagement (M8x20) - Available in galvanized or 304 stainless for indoor/outdoor use ✝️