4-40X1 1/2 One Quarter Hex Male Female Standoff Aluminum M4-0.70 and the female thread is

and the female thread is used to attach the standoff to the other object

8-16 x 3/8 Phillips Oval Undercut Plastite Alternative 48-2 Full Threaded Zinc And Wax are screws designed for use in a variety of applications

The aluminum material provides corrosion resistance and strength

The Phillips flat head allows for easy driving and a flush finish

The 5/8-18 x 10 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for use in a variety of applications

4-40X1 1/2 One Quarter Hex Male Female Standoff Aluminum M4-0.70 and the female thread isThe 4 40X1 1 2 One Quarter Hex Male Female Standoff Aluminum is a type of fastener used to space or elevate components in electronic assemblies. It consists of a male and female threaded standoff, both made of aluminum. The male standoff has a hex head on one end and a threaded stud on the other, while the female standoff has a threaded hole on one end and a hex nut on the other. The standoff is typically used to mount circuit boards or other