Screw FISCHER 670332 — metal wood screw 40 mm, Ø 4.5 mm, thread length 35 mm, 200 pcs

FISCHER 670332 is a pack of 200 metal wood screws measuring 40 mm in length with a thread diameter of 4.5 mm and a thread length of 35 mm. These screws are intended for fastening wooden parts in furniture assembly, fixtures and general carpentry. Full-metal construction ensures consistent torque transmission and reliable mechanical connection when used with a compatible screwdriver or bit.

Advantages

The screws feature a consistent thread profile and precise dimensions that facilitate uniform penetration and predictable holding in a range of wood types. The 35 mm thread length provides effective engagement while the remaining shank helps align components during assembly. Supplied in a pack of 200, the set simplifies inventory management for small to medium projects and reduces the need for frequent reordering.

Suitable for

• Assembling flat-pack and custom furniture
• Fixing fixtures, brackets and fittings to wooden substrates
• General carpentry and joinery tasks
• Interior woodworking where metal wood screws are required

Key specifications

• Length: 40 mm
• Thread diameter: 4.5 mm
• Thread length: 35 mm
• Material: full-metal screw body
• Quantity: 200 pieces per pack

How to use

Select a screwdriver or bit that matches the screw head and ensure the driver fits securely to avoid cam-out. If working with hardwood, pilot holes may be recommended to prevent splitting; choose a drill bit slightly smaller than the core diameter of the screw’s threaded portion. Position the parts to be joined, insert the screw, and drive at a steady speed until the head is flush or at the required depth. For repetitive work, use a depth-limited driver or stop collar to ensure consistent seating depth.

Recommendations

Use appropriate corrosion protection if fastening in humid environments or where exposure to moisture is expected. Verify the screw length and thread engagement for the combined thickness of materials to ensure secure fastening without protrusion. Keep screws stored in a dry place to maintain condition.