Used original equipment take-off bolts and washers for Jeep Spicer 18 and Dana 20 transfer case bottom pan. Bolts are marked with 3 lines. Hex head 5/16 inches x18x 5/8 inches.Set of 10 bolts. Made in USA. See pictures for application and condition. Jeep part no.Gm-179814/GM-120214. Free Shipping applies to USA Mainland addresses only. Others use Ebay International Shipping.