• Sold in quantities of 100 each.
• All Arc Studs and Pins are reduced approximately 1/8" in length after welding for diameters up to 1/2" weld base diameter and approximately 3/16" for 5/8" weld base diameter studs and larger. 
• All Arc Studs are rolled to UNC-2A for male threads:  UNC-2B for Female.  
• Studs of 3/16" dia. and larger are loaded with solid flux which is accurately positioned to .010 of center
• Arc Ferrules are provided for all Arc Studs and Pins as an integral component of the specific fastener required.