Recently, our company sent a batch of nuts to our old customers in Canada. We will carry out a comprehensive inspection before the shipment to ensure the quality of the goods
Appearance inspection: Check whether the surface of the nut has obvious damage, cracks, oxidation and other defects.
Size check: Measure the diameter, height, thread length and other dimensions of the nut, and compare with the specifications or customer requirements.
Thread check: Check that the thread of the nut is clear, complete, and matches the bolt or thread specifications.
Corrosion resistance check: Using salt spray testing or other methods, check the corrosion resistance of the nut to ensure that it is suitable for the specific working environment.
Strength test: The tensile strength, shear strength or torsional strength of the nut is tested using equipment such as tension machine or torsion testing machine.
Surface treatment inspection: For galvanized nuts, check the uniformity, adhesion and corrosion resistance of the coating.
Contact Us for More Information
Email: sales01@royalsteelgroup.com(Sales Director)
chinaroyalsteel@163.com (Factory Contact )
Tel / WhatsApp: +86 153 2001 6383
Post time: Oct-11-2023