+3 NUT 3/8-16 NYLOCK SKU 8050521 $0.79 In stock Quantity: 1 Add to Bag Product Details Part #: 8050521 Nut 3/8-16 Nylock Stainless 3/8-16 hex nut with nylock insert will not rust or work loose if properly installed. Used on newer (1994) Hobie 16 pylon bolt. Save this product for later Favorite