Online Parts Store › Stainless Cotter Pin 1/8" x 1-1/2" Image 1 of 1 Stainless Cotter Pin 1/8" x 1-1/2" $55.55 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52 Phillips Tapping Screws - Oval Head, #10 x 2-1/2" $29.85 Phillips Tapping Screws - Oval Head, #10 x 3/4" $23.24 Phillips Wood Screw - Flat Head, #10 x 1-1/2" $44.84 Stainless Cotter Pin 1/16" x 3/4" $17.76