Product Info Catalog Hardware Builders Hardware Connection & Wire Goods J Bolt, Zinc, 3/16 x 2-1/2-In. J Bolt, Zinc, 3/16 x 2-1/2-In. Request a Quote UPC: 38613228894 SKU: 515323 Model Number: N232-876 3/16"x2-1/2", zinc, j bolt.