Countersunk Flat Head, Type CSD Thread, Heavy Drilling Point

M4.0 x 13mm      M4.0 x 38mm

M4.0 x 16mm      M4.0 x 45mm

M4.0 x 19mm

M4.0 x 25mm

M4.0 x 32mm

Coating Options: Zinc

Recess Options: Phillip Drive

More Coating and Recess Options Available Upon Inquiry

Window screws are specialized fasteners used in the installation and maintenance of windows, ensuring secure and stable connections. Their applications include:

• Fixing Window Frames: Used to attach window frames to walls, providing a solid and stable structure.
• Securing Window Components: Ideal for fastening various parts of the window, such as hinges, locks, and handles.
• Installing Glazing Beads: Help to secure glazing beads that hold the glass pane in place within the frame.
• Weatherproofing: Some window screws come with features like gaskets or washers to create a tight seal and prevent water or air infiltration.
• Retrofitting or Repairs: Often used in repairing or replacing existing window fixtures or frames.

These screws are typically designed to work with wood, uPVC, or metal frames, depending on the window type.