Online Parts Store › Stainless Cotter Pin 1/16" x 3/4" Image 1 of 1 Stainless Cotter Pin 1/16" x 3/4" $17.76 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Pan Head, #14 x 3" $61.60 Phillips Tapping Screw - Pan Head, #12 x 1-1/4" $23.49 Phillips Tapping Screws - Flat Head, #6 x 1-1/4" $15.93 Phillips Tapping Screw - Truss Head #10 x 1" $33.32 Flat Washer, 3/8", .062" Thick, OD 1" $38.36