T-Nuts

DIN1624

DIN1624 four-prong T-nuts feature four claws that grip into wood or composite materials, providing secure threaded inserts for bolt connections. Cold heading formed for consistent quality and reliable clamping force. Ideal for furniture assembly and wood-to-metal connections.

Specifications

Standard

DIN 1624

Size Range

M4 - M20

Thread

Metric coarse thread

Material

Carbon Steel / Stainless Steel

Property Class

Class 4.6 / Class 8

Surface Finish

Zinc Plated / Plain / Nickel Plated

Prong Type

Four-prong / Four-claw

Base Type

Flat base with prongs

Installation

Press-fit or hammer into pre-drilled hole

Temperature Range

-20°C to +100°C

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Key Features

Four-prong design for secure grip
Cold heading formed for strength
Prevents rotation during tightening
Suitable for wood and composite materials
Provides strong threaded insert
Easy installation with hammer or press
Reusable in most applications
Available in various sizes

Applications

Furniture assembly and manufacturing
Wood-to-metal connections
Cabinet and shelving systems
Display and exhibition fixtures
Stage and truss construction
Playground equipment assembly
Workbench and table construction
Musical instrument hardware
Agricultural equipment
Transportation and railway

Need Custom Specifications?

We support custom sizes, materials, and surface treatments. Contact us with your requirements for a tailored quote.