4.2mmx9.5mm Phillips Flat Head Self Tapping Screws 100 Pcs Head Style: Phillips Flat Head; Material: 304 Stainless Steel; Product Name: Self Tapping Screw Weight: 92g; Package Content: 100(+/-2%) Pcs x Self Tapping Screws Thread Size: 4.2 x 6.5mm/0.16" x 0.25"(D*L); Main Color: Silver Tone Overall Size: 8 x 9.5mm/0.3" x 0.4"(D*L); Head Size: 8 x 3mm/0.3" x 0.12" (D*H) Thread Pitch: 18G; Phillips Size: 3.5mm/0.14"