Online Parts Store › Phillips Machine Screw - Pan Head. 3/8"-16 x 1-1/2" Image 1 of 1 Phillips Machine Screw - Pan Head. 3/8"-16 x 1-1/2" $61.66 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Oval Head, #10 x 1-3/4" $26.77 Nylon Insert Locknut - Stainless 12-24 $75.96 Phillips Tapping Screw - Truss Head #8 x 1-1/2" $63.30 Square Tapping Screw - Oval Head #10 x 1-1/4" $57.05 Phillips Tapping Screw - Pan Head, #14 x 1" $55.11