Online Parts Store › Phillips Machine Screw - Pan Head. 12-24 x 3/4" Image 1 of 1 Phillips Machine Screw - Pan Head. 12-24 x 3/4" $47.99 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #8 x 3/4" $19.21 Phillips Tapping Screws - Oval Head, #10 x 2-1/2" $29.85 Tee Nut - Stainless 5/16"-18 $26.64 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52 Square Tapping Screw - Oval Head #8 x 1" $32.17