Online Parts Store › Phillips Machine Screw - Truss Head 1/4-20 x 3/4" Image 1 of 1 Phillips Machine Screw - Truss Head 1/4-20 x 3/4" $57.50 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Stainless Fender Washer 1/4", .062" Thick1/4", OD1-1/4" $59.33 Phillips Tapping Screw - Pan Head, #14 x 1" $55.11 Phillips Tapping Screw - Pan Head, #12 x 3/4" $37.60 Phillips Tapping Screws - Oval Head, #12 x 2" $30.67 Phillips Tapping Screws - Flat Head, #14 x 3" $59.58