Professional 1/4"-20 T-Nuts
304 Stainless Steel 4-Prong Pack (100-Piece)
Industrial-Grade Fastening Solution For Woodworking, Climbing Walls, And Furniture Assembly
Core Specifications
Thread Size: 1/4"-20
Material: 304 Stainless Steel
Design: 4-Prong Barrel (Prevents Rotation)
Surface process treatment: electroplating black
Key Advantages
✅Corrosion Resistance
Anti-Rust Material – Ideal For Outdoor Climbing Holds And Marine Furniture
✅ Unmatched Holding Power
4-Prong Grip Flange Design: Distributes Load Evenly Across Surfaces Up
✅ Fast Installation
Drill Hole (Barrel Diameter)
Insert T-Nut Prongs-First
Tap Flange With Hammer – Done
(No Adhesives/Special Tools)
Technical Display
Our T-Nuts Feature
304 Stainless Corrosion Proof
Thick Heat-Treated Prong Strength
Cnc-Cut Class Threads Thread Integrity
Application Scenarios
Rock Climbing Walls: Secure Holds To Plywood/Osb (Tested To 500lb Shear Force)
Cabinet Assembly: Anchor Face Frames Without Visible Hardware
Furniture Building: Bed Frames, Table Legs, And Bookshelf Joints
Stage/Rigging: Temporary Structural Connections
Included
100× 1/4"-20 Black T-Nuts (4-Prong Design)
Tips
Hardwood Prep: Pre-Drill Pilot Holes To Prevent Splitting
Prong Alignment: Angle Prongs 45° To Wood Grain For Maximum Grip
Thread Protection: Apply Beeswax To Threads Before Bolt Insertion
Compatibility Notes
Nuts: Works With 1/4"-20 T-Nut, Machine Screws, And Hanger Bolts
Materials: Plywood, MDF, OSB, Soft/Hardwoods Up
Not Recommended: Concrete Or Metal Substrates