Online Parts Store › Phillips Machine Screw - Truss Head 10-24 x 1-1/2" Image 1 of 1 Phillips Machine Screw - Truss Head 10-24 x 1-1/2" $57.12 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Nylon Insert Locknut - Stainless 3/4-10 $53.60 Flat Washer, #4, .032" Thick, OD 5/16" $6.74 Nylon Insert Locknut - Stainless 7/16-14 $21.10 Phillips Tapping Screws - Flat Head, #12 x 2-1/2" $41.63 Flat Washer, 5/16", .062" Thick, OD 9/16" (A/N Style) $10.20