4.0 x 20 Classic Multi-Purpose Screw, Pan Head (Yellow)

Features

• 25ø sharp point for easy penetration into wood/chipboard/MDF, plastics and thin sheet metal.
• Surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility.
• Plated to give a high resistance to corrosion.
• Made from C10-22 steel to ensure consistent quality.
• Double countersunk reduces the likelihood of head shear and assists completion of countersinking.
• 40ø deep single thread to provide a secure fixing with high pull-out resistance.
• Lubricated with Gleitmo 615 (dilution ratio 1:5) to enhance screw insertion time and a greater resistance to corrosion. (Gleitmo 615 is non-toxic and environmentally friendly).
• Full batch-traceability to the original steel mill certificate.
• Fully threaded up to 70mm, thereafter partially threaded.
• Sold in two-piece strengthened laminated TIMco branded boxes<