Head Demo This RFQ was sourced on www.MFG.com in AUSTRALIA for Acorn Nuts Buyer is looking for M8 Head Demo, 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 527617 Material Technical Specifications Category Acorn Nuts Dimensions Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick 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.