Diameter (d):10 mm

Outer diameter (d2): 18.5 mm

Drill size 17mm - subject to type of wood.

The M10 x 25 DIN 7965 A4 stainless steel threaded insert is engineered to create a strong, reusable M10 female thread in timber, providing a secure fixing point for machine screws and bolts. Manufactured from A4 (316) stainless steel, these inserts offer excellent resistance to corrosion, making them ideal for demanding indoor, outdoor, and marine environments.

Typical Uses

• Furniture Manufacturing – Perfect for tables, worktops, benches, cabinets, and bed frames where robust M10 threaded connections are required.
• Flat-Pack & Modular Furniture – Enables repeated assembly and disassembly without wearing or stripping the timber.
• Marine & Coastal Installations – A4 stainless steel provides superior protection against saltwater and harsh weather conditions, making these inserts ideal for boats, pontoons, and waterfront structures.
• Outdoor Timber Projects – Suitable for pergolas, decking, garden furniture, fencing, and landscaping applications exposed to the elements.
• Workshop Equipment & Jigs – Creates durable threaded mounting points in workbenches, router tables, woodworking fixtures, and production tooling.
• Industrial & Commercial Timber Construction – Used wherever heavy-duty machine-thread fixings are required in wooden structures.
• Repairing Damaged Threads – Restores worn or stripped fixing holes by replacing them with a durable stainless steel internal thread.
• Engineering & Custom Builds – Ideal for prototypes, specialist timber fabrications, exhibition displays, and bespoke woodworking projects.

Benefits of A4 Stainless Steel Inserts

• Manufactured from A4 (316) stainless steel for outstanding corrosion resistance.
• Produces a strong M10 internal thread in timber.
• Designed for repeated installation and removal of machine bolts without damaging the surrounding wood.
• Offers greater holding strength and durability than conventional wood screws.
• Suitable for both interior and exterior applications.
• Conforms to DIN 7965 specifications for consistent quality and performance.

Suitable Materials

These M10 x 25 DIN 7965 inserts are suitable for installation in:

• Hardwood
• Softwood
• Plywood
• MDF
• Particleboard (where appropriate for the application)

Compatible Fasteners

Designed for use with M10 machine screws, socket head cap screws, button head screws, countersunk screws, hex bolts, and threaded rods, providing a secure and reliable fastening solution for a wide range of woodworking and construction applications.

This version is written with natural keyword variations such as M10 x 25 threaded insert, DIN 7965 insert, A4 stainless steel insert, wood threaded insert, 316 stainless wood insert, and M10 timber insert, making it suitable for product pages while avoiding duplicate content.