APPLY TO - Can be used in metalworking and woodworking applications and civil furniture, equipment, construction, electrical appliances, and industrial machinery.SPECIFICATION:Material: Carbon steelGrade: 4.8Thread Size: M3 x 0.5mm /0.02"Edge width:10mm/0.39"Height: 2mm/0.08"QUANTITY INCLUDED - 10pcs x Square Nuts.ADVANTAGE - Carbon steel material, Zinc plating finish, rust-resistant, long-lasting, and easy installation, and removal.INSTALL: They can be installed using standard hand tools such as pliers, wrenches, or socket sets. Use a wrench to fix the square nut, and use a drive tool to lock the screw in the tightening position.Note: Please essential to ensure that the bolt or machine screw has a square or rectangular shape to match the nut's dimensions.
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