Aluminum Spacer Standoff M4 Female Thread 8mm Long

1 The column is often used to separate the space on the object surface, or to fix the parts together and play an additional structural support role. 2 With standard M4 x 0.7mm female thread, the connection is precise and tight and seamless. 3 Made of aluminum alloy material, has high strength and strong ductility, not easy to wear after long-term use. 4 Can be used to increase the structural rigidity between parallel plates (fasteners at the corners) or spaces with small gaps. 5 The kit contains 10 aluminum alloy columns, which are easy to use and replace, and are often used for CNC workpieces.

What's in the box
10 x Aluminum Spacers