Home Hardware & Fasteners Cotter Pins Cotter Pins (1/8” x 1”, 6 pcs) Marpac Cotter Pins (1/8” x 1”, 6 pcs) $4.49 Cotter Pins (1/8” x 1”, 6 pcs) quantity Add to cart Product Details Product Details Sold in Boxes of 5 Cards Only! Priced by the Card 1/8″ x 1″. 6 pcs. Stainless steel. Pieces per card.