Whitney Tool 20533 — Cap Screw Counterbore, 0.242" Dia, 0.136" Pilot, 3T, 3/8" Shank, M42 Cobalt.
Solid Pilot Cap Screw Counterbore, #6 Screw Size, .1360" Pilot Dia. M42
- Cut Diameter: 0.242"
- Cut Diameter (mm): 6.15
- Pilot Diameter: 0.136"
- Number of Teeth: 3
- Tooth Configuration: 20° Right Hand Helix
- Shank Diameter: 3/8"
- Overall Length: 3-1/2"
- Shank Type: Weldon
- Material: M42 Cobalt
- Coating: No Coating
- WTC No: CBSP02421M42
Part of the Whitney Tool Cap Screw – Inch series (Counterbores). Made in Bedford, Indiana, USA.


