YANKEE Oversized Built-in-Pilot Counterbore 303-5/16
The YANKEE Counterbore with Built-In Pilot is an oversized built-in-pilot counterbore designed for use with a 5/16" screw. It features a 1/32" oversized design and a 5/16" bore diameter, identified by manufacturer…
SKU 3G-OTH-184266
Also listed as: 303516 · 303 5 16 · 303-5-16
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The YANKEE Counterbore with Built-In Pilot is an oversized built-in-pilot counterbore designed for use with a 5/16" screw. It features a 1/32" oversized design and a 5/16" bore diameter, identified by manufacturer part number 303-5/16.
Frequently Asked Questions
What is a YANKEE Counterbore with Built-In Pilot used for?
A YANKEE Counterbore with Built-In Pilot creates a flat-bottomed recess for a screw head, allowing it to sit flush with or below the workpiece surface. The built-in pilot aligns the counterbore with an existing hole, and the 1/32" oversized design provides clearance for a 5/16" screw.
What are the specifications of the YANKEE Counterbore 303-5/16?
The YANKEE Counterbore 303-5/16 has a 5/16 in bore diameter and is 1/32" oversized for use with a 5/16" screw. It is an oversized built-in-pilot counterbore type, manufactured by YANKEE under part number 303-5/16.
Where to buy a YANKEE Counterbore with Built-In Pilot worldwide?
3G Electric supplies the YANKEE Counterbore with Built-In Pilot (MPN 303-5/16) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this oversized counterbore to your facility, regardless of location.
How to select the correct YANKEE Counterbore for a 5/16" screw?
Select a YANKEE Counterbore with a bore diameter matching your screw size—here 5/16 in—and choose the oversized option (1/32") if you need extra clearance for the screw head. Ensure the built-in pilot diameter aligns with your pre-drilled hole for accurate centering.
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3G Electric supplies YANKEE oversized built-in-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.