Here is a versatile extruded aluminum, hex profile. The outside of this part is a 1/2" hex with small concave dimples which act as weight savings. There is an inside hole tapped to 1/4-20 thread profile.
The outside hex size fits a 1/2" wrench or socket.
Specifications:
- Material: 6063 Aluminum
- Inside thread: 1/4-20
- Outside width: 0.495 inch hex, across flats
- Length: 0.99 (+/- 0.02) inch
- Weight: 0.014 pound