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Wood insert with hex and collar

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Wood insert with hex and collar
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Screw-in wood insert with wide flange – threaded insert for industrial wood fastening

General description of the screw-in wood insert with wide flange

Our screw-in wood insert with wide flange is a metal threaded insert designed to be screwed into wood, featuring a wide countersunk flange and an internal hex drive for reliable and controlled installation. This type of wood insert with wide flange and metric internal thread from M4, M6, M8 and M10 is engineered for applications requiring high pull-out resistance and long-term durability in professional B2B environments such as furniture manufacturing, wood structures, panels, and industrial assemblies.

Description

Internal and external thread

  • Metric internal thread sizes M4, M6, M8 up to M10, suitable for standard bolts and threaded rods.

  • External thread optimized for strong anchoring in hard wood and medium-density wood materials.

Material and surface finish

  • Manufactured from zinc-plated steel (white zinc), providing corrosion protection and a professional industrial finish.

  • Internal hex socket (Allen drive) allowing easy installation using standard hex keys or bits.

Tolerances and installation

  • The wide flange diameter exceeds the outer thread diameter, ensuring accurate positioning and heavy load performance in thrue hole applications.

  • Recommended for installation in wood and medium-hard plastics, using a correctly sized pre-drilled hole adapted to the external thread diameter.

Advantages for B2B wood fastening applications

  • Durable and reusable threaded connection, enabling repeated assembly and disassembly without loss of holding strength.

  • Zinc-plated steel finish suitable for demanding industrial environments.

  • The wide flange covers minor drilling imperfections and provides a clean, aesthetic finish for high-end visible applications.

Typical industrial applications


These screw-in wood inserts with wide flange are ideally suited for:

B2B wood and furniture sectors

  • Professional furniture manufacturing and custom furniture production.

  • Industrial interior fit-out and wood panel assemblies.

  • Wooden structures, technical panels and modular applications.

Project and logistical benefits

  • Reliable fastening in solid wood, MDF, plywood, and high-density panels.

  • Supports modular assembly and transport, reducing on-site installation time and overall assembly costs.

Practical advice and recommendations

  • Use an appropriately sized pre-drilled hole to ensure clean installation and maximum pull-out strength.

  • Technical datasheets per reference (lengths, diameters, stainless steel options) are available upon request.