APPLY TO - Can be used in metalworking and woodworking applications and civil furniture, equipment, construction, electrical appliances, and industrial machinery.

SPECIFICATION:
Material: Carbon steel
Grade: 4.8
Thread Size: M6 x 1mm / 0.04"
Edge width:10mm/0.39"
Height: 3mm/0.12"

QUANTITY INCLUDED - 25pcs 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.