Description: <br>A nut is a type of fastener with a threaded hole. Nuts are almost always used in conjunction with a mating bolt to fasten two or more parts together. The two partners are kept together by a combination of their threads' friction, a slight stretching of the bolt, and compression of the parts to be held together. <br> <br> <br>Features: <br>These hex nuts are made of zinc plated carbon steel material, the carbon steel material provides strength and zinc cover offers good corrosion resistance in many environments. <br> <br>Hexagonal shape has 6 sides that gives a good granularity of angles for a tool to approach from. <br>There are five common size of hexagonal nut that you can choose for general purpose use. <br> <br>These hex nuts will be great replacement for industrial and construction fasteners. <br> <br>Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. <br> <br> <br> <br>Specifications: <br>Material: Zinc plated carbon steel <br>Class: 8.8 <br>Standard: DIN934 <br> <br>Color: Black <br> <br>Size and Quantity(Optional): <br>M2 x 100pcs <br>M2.5 x 100pcs <br>M3 x 100pcs <br>M4 x 100pcs <br>M5 x 100pcs <br> <br> <br>Package Includes: <br>1 set x Nuts<br>1、These hex nuts are made of zinc plated carbon steel material, the carbon steel material provides strength and zinc cover offers good corrosion resistance in many environments <br>2、Hexagonal shape has 6 sides that gives a good granularity of angles for a tool to approach from <br>3、There are five common size of hexagonal nut that you can choose for general purpose use <br>4、These hex nuts will be great replacement for industrial and construction fasteners <br>5、Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry