Online Parts Store › Phillips Machine Screw - Pan Head. 10-32 x 1/2" Image 1 of 1 Phillips Machine Screw - Pan Head. 10-32 x 1/2" $22.93 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Nylon Flat Washer 1/2", 0.62" Thick, OD 1-1/4" $36.72 Square Tapping Screw - Flat Head,#12 x 2" $49.38 Flat Washer, 3/8", .062" Thick, OD 1" $40.34 Phillips Tapping Screws - Oval Head, #10 x 3/4" $23.24 Nylon Flat Washer #6, 0.32" Thick, OD 3/8" $17.45