Ruwag Square Drive Chipboard Screw BB BB 4X4 5mm (100) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
Ruwag Square Drive Chipboard Screw 4x45mm (100) is a set of 100 new screws designed primarily for chipboard fastening applications. This listing features the Ruwag Square Drive type, recognised for its square-shaped drive recess which helps reduce cam-out and allows for better torque transfer during installation.
This screw measures 4mm in diameter and 45mm in length, making it suitable for a variety of interior and woodworking projects, especially when assembling chipboard or similar engineered wood products. When selecting this part, buyers should compare the size and drive type with their original screw to ensure compatibility, especially the screw length and drive pattern.
The distinctive square drive allows for a more secure grip with the driver, minimizing screw head stripping and improving installation efficiency. This pack quantity is ideal for those needing a bulk amount for larger projects or maintenance work. If unsure about fitment or specifications, consulting the sales desk or submitting a request for part identification is recommended.
- Square drive for improved torque and reduced cam-out
- Size: 4mm diameter x 45mm length
- Pack of 100 screws, new condition
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

