550 SELF TAPPING SCREWS SHEET METAL SCREW ASSORTED SIZES IN CASE ZINC PLATED BZP

550 Piece Self Tapping Screw Kit. Zinc plated for corrosion resistance. 65 screws 3mm x 12mm. 65 screws 3.5mm x 12mm. 60 screws 3.5mm x 10mm. 60 screws 3.5mm x 16mm. 45 screws 3.5mm x 20mm. 50 screws 4mm x 12mm.

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