YANKEE Built-in-Pilot Counterbore 301-5/16
The YANKEE Counterbore with Built-In Pilot is a standard built-in-pilot counterbore designed for 5/16" screws. It features a 5/16" bore diameter and a 0.313" pilot diameter, with manufacturer part number 301-5/16.
SKU 3G-OTH-202231
Also listed as: 301516 · 301 5 16 · 301-5-16
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The YANKEE Counterbore with Built-In Pilot is a standard built-in-pilot counterbore designed for 5/16" screws. It features a 5/16" bore diameter and a 0.313" pilot diameter, with manufacturer part number 301-5/16.
Frequently Asked Questions
What is the YANKEE Counterbore with Built-In Pilot used for?
The YANKEE Counterbore with Built-In Pilot is used to create a flat-bottomed recess for a 5/16" screw head, allowing the screw to sit flush with or below the workpiece surface. It is commonly applied in woodworking, metalworking, and general fabrication where a clean, countersunk finish is required.
What are the specifications of the YANKEE Counterbore 301-5/16?
The YANKEE Counterbore 301-5/16 is a standard built-in-pilot counterbore designed for 5/16" screws. It has a 5/16" bore diameter and a 0.313" pilot diameter. The manufacturer part number is 301-5/16, and it is made by YANKEE.
Where to buy the YANKEE Counterbore 301-5/16 worldwide?
You can source the YANKEE Counterbore 301-5/16 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct YANKEE counterbore for a 5/16" screw?
To select the correct YANKEE counterbore, match the bore diameter to the screw head size—here 5/16"—and ensure the pilot diameter (0.313") fits the screw's pilot hole. The built-in pilot design aligns the tool automatically. Always verify the screw type and material before choosing.
Used in
Common applications for YANKEEYANKEE Products
3G Electric supplies YANKEE built-in-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.