Description:

Size: #10-24 X 2-1/4 inch.
Hex (Allen) Drive.
Installs using an Allen wrench.
Can be used in tight spaces where there may not be room for a socket tool or wrench.
Often used in machinery, tools and dies.
Thread Type: Coarse, Thread Class: UNC-3A, Point Style: Blunt.
Specification(s) Met: ASME B18.3 and ASTM F837.