200pcs M3-0.5 Hex Nuts, Carbon Steel Metric Hexagon Hex Nuts Black

M3 Hex Nuts Size - Thread Size: M3; Pitch Size: 0.5mm; Measurement System: Metric; Hex Height: 2.4mm; Hex Width: 5.5mm; Dimensional Standards:GB6170 | Material - Our M3 hex nuts is made of carbon steel, the black oxide finished can provides strength and great protection, Due to the black oxide finish these nuts have a thin oil coating to prevent rusting | Convenient storage - Hardware nuts are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the hex nuts will not be lost or mixed up during use | Easy Use - Hex nuts are versatile and can be used in a variety of applications. Hexagonal nuts have a relatively strong tightening force and are easy to install and use with the right parts and the right spanner | Small Replacement Nuts - Widely used in home and construction, fully threaded nuts are often used in the general assembly of components, more suitable for furniture assembly automotive repair