Custom Black Hexagon Lock Nuts

We are Flange Lock Nut supplier, Black Hexagon Flange Lock Nut is one of our main product. We can supply sample, OEM&ODM is welcome!

Black Hexagon Lock Nuts PARAMETERS

Product name Black Hexagon Lock Nuts wholesale

Brand Name Wenzhou Yuanzhi Auto parts

Model Number YZ-bolt-018

Material C70, 65Mn, Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required

Grade 4, 8, 10, AISI 2, AISI 5, AISI 8 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 M3-M48 , #12-3/4"or non-standard as request&design

Heat Treatment Tempering, Carburizing, Spheroidizing, Annealing, Quenching, etc

Test Instrument: 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