550 piece Metric Sheet Metal Self Tapping Screw Assortment kit AST33

• For use with Phillips Head screwdrivers and drill bits.
• Ideal for metal fabricators and DIY enthusiasts.
• Diameter: 3-5mm. Length: 12-30mm.
• Bright zinc plated for corrosion and rust resistance.
• Includes Plastic Case.

550 Piece Assortment of popular self tapping screws. Ideal for metal fabricators and DIY enthusiasts. These screws are for use with Phillips Head screwdrivers and drill bits. Bright zinc plated for corrosion and rust resistance. Set includes: (Piece x Diameter x Length) 65 piece x 3 x 12mm 65 piece x 3.5 x 12mm 60 piece x 3.5 x 10mm 60 piece x 3.5 x 16mm 50 piece x 4 x 12mm 45 piece x 3.5 x 20mm 40 piece x 4 x 16mm 30 piece x 4 x 25mm 25 piece x 5 x 20mm 20 piece x 4 x 30mm 20 piece x 5 x 25mm 15 piece x 5 x 30mm Comes complete with sectioned plastic storage case. Labelled chart on box for easy selection of size.