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 Stainless Cotter Pin 3/32" x 3/4" $22.42 Socket Set Screw 10-24 x 1/4" $22.63 Nylon Flat Washer 1/2", 0.62" Thick, OD 1-1/4" $36.72 Phillips Tapping Screws - Flat Head, #6 x 1" $11.21 Flat Washer, 3/4", .109" Thick, OD 1-7/8" $47.99