Auto Parts Six Sides Key Parallel Key Flat Keys The company is specialized in producing six sides key and parallel key flat keys. Our products are very popular, if you are interested in our products, please contact us as soon as possible. Carbon Steel Half Round Key PARAMETERS Product name Non-standard Flat Keys  Brand Name Wenzhou Yuanzhi Auto parts Model Number YZ-key-003, Non-standard Flat Keys Material C70, 65Mn,Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required Grade Class   4.8, 5.6,6.8, 8.8, 10.9, 12.9 or as required Finish Self Color, Plain, Zinc Plated ( Clear/Blue/Yellow/Black ), Ni-plated, Passivated, Polish, Black Oxide, Nickel, Chrome, Hot Deep Galvanize(H. D. G. ), etc Standard GB, DIN, ISO, ANSI/ASTM, B7, BS, BSW, JIS etc Size 10mm-1000mm or non-standard as request&design Heat Treatment Tempering, Carburizing, Spheroidizing annealing, Quenching, etc Test Equipments Caliper, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detector and etc Certification ISO 9001:2015, IATF 16949:2016, ISO 1400:2015 MOQ Small order can be accepted Loading Port Ningbo or Shanghai Payment term 30% deposit in advance,70% before shipment,100% TT in advance Sample YES Delivery Time Enough stock or strong production capacity ensure timely delivery Packaging 100,200,300,500,1000PCS per bag with label,export standard carton, or according to customer special demand Design ability We can supply sample, OEM&ODM is welcome More information you can view here