Dowel Pin 3 This RFQ was sourced on www.MFG.com in USA for Dowel Pins Dowel Pins - Diameter 1/4" x 5/8" long. 316 SS Buyer Information Industry City/Region Wheaton, Illinois Country USA RFQ RFQ Number 471948 Material Technical Specifications Category Dowel Pins Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Dowel Pins: Dowel pins are cylindrical fasteners that are used to locate, align and join mechanical components.