Barrel Nut This RFQ was sourced on www.MFG.com in AUSTRALIA for Acorn Nuts Buyer is looking for M8 Barrel Nut. Wrench size can be 10mm, 11mm, or 12mm. Finish - Gold Passivate/Zinc/Nickel plate Tensile Strength 800 MPa - Grade 8.8 please. Buyer Information Industry Transportation City/Region Cairns, Queensland Country AUSTRALIA RFQ RFQ Number 527616 Material Technical Specifications Category Acorn Nuts 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 Acorn Nuts: Acorn nuts, also referred to as cap nuts, are nuts with a domed acorn shape cap that cover the end of the bolt.