Our hard workin’ customer service team will be taking a break on Nov. 23 to celebrate Thanksgiving Day. You can still place orders on zoro.com or send questions via our contact form. Regular customer service hours resume on Friday, Nov. 24 at 6 a.m. CT.

Counterbore, 1/64 Clearance, Size 1/4, Co

KEO| Zoro #: G1279327| Mfr #: 55216

$51.38 /ea

This item ships free. Details.Standard ground shipping.
Overall Length (In.): 4-1/2
Type: Built-In Pilot
Screw Type: Socket Head Cap Screw
Save 15%. Sign up for Z-mail.


Zoro #: G1279327 Mfr #: 55216
Overall Length (In.): 4-1/2Type: Built-In Pilot
Screw Type: Socket Head Cap ScrewApplication: For Use In Alloys, Cast Iron, Stainless Steel And Titanium
Screw Size: 1/4"Item: Counterbore
Style: 1/64" ClearancePackage Quantity: 1
Bore Dia. (In.): 0.398Pilot Length (In.): 5/16
Number of Flutes: 3Pilot Dia. (In.): 0.265
Shank Dia. (In.): 5/16Number of Pieces: 1
Material: Cobalt SteelCountry of Origin (subject to change): United States


Counterbore, Built-in Pilot, 1/64 In Clearance, Number of Flutes 3, Screw Size 1/4 In, Socket Head Cap Screws, Bore Dia 0.398 In, Pilot Dia 0.265 In, Pilot Length 5/16 In, Shank Dia 5/16 In, Overall Length 4 1/2 In, Cobalt Steel