Flange nut. A flange nut is a nut that has a wideflange at one end that acts as an integrated, non-spinning washer. This serves to distribute the pressureof the nut over the part being secured, reducing thechance of damage to the part and making it less likely to loosen as a resultof an uneven fastening surface.
Q1. Are you a manufacturing company or a trading company?
A1: Our company has 20 years of production experience in fasteners and related products in domestic China.
Q2. How to ensure the quality of each process?
A2: During the production process, our QC department will check each process. Before packaging, we will conduct a comprehensive inspection through an optical screening machine to ensure the quality of each product. At the same time, we have other testing equipment, such as spectrometer, metallurgical microscope, hydraulic universal testing machine, torsion testing machine, salt spray testing machine and so on.
WhatsApp/Skype/Wechat: +86 13696955256