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 Tee Nut - Stainless 10-24 $37.98 Phillips Tapping Screws - Oval Head, #12 x 2" $30.67 Seachoice 01007 Lock Washer, #10 $10.77 Phillips Self Drilling Screw - Pan Head #10 x 1-1/4" $37.54 Seachoice 01011 Lock Washer ,5/16" $31.68