Online Parts Store › Phillips Machine Screw - Truss Head 10-24 x 3/4" Image 1 of 1 Phillips Machine Screw - Truss Head 10-24 x 3/4" $38.42 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #12 x 3" $42.89 Stainless Cotter Pin $147.38 Nylon Flat Washer 3/8", 0.62" Thick, OD 1" $57.19 Stainless Countersunk Finishing Washer, #5/16 $22.42 Flat Washer, 1/2", .078" Thick, OD 1-3/8" $74.51