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 Cotter Pin 1/8" x 1-1/4" $65.75 Phillips Tapping Screws - Flat Head, #8 x 1-1/4" $19.34 Nylon Flat Washer 1/4", 0.56" Thick, OD 11/16" $24.88 Socket Set Screw 10-24 x 1/4" $22.63 Stainless Cotter Pin 5/32" x 1-1/4" $33.25