Stainless steel flat head Phillips tapping screws screw 12 mm 100 pieces - Head shape: flat head Material: stainless steel Product name: self-tapping screw Thread size: 3 x 9 mm / 0.3 x 0.9 cm (D x L) Main colour: silver tone - Weight: 50g Package contents: 100 (+/-2%) x self-tapping screw - Phillips size: 1.5 mm / 0.2 cm; screw 4 00. headhead.5 cm x 2 mm/0.5 x 0.2 cm (D x T) - Thread Pitch: 1 mm/0.1 cm; Total Length: 12 mm/1.2 cm