We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
YANKEE 301-#5 Built-in-Pilot Counterbore, 13/64 in Bore, 0.125 in Pilot - Built-in-Pilot Counterbores
YANKEEBuilt-in-Pilot Counterbores

YANKEE 301-#5 Built-in-Pilot Counterbore, 13/64 in Bore, 0.125 in Pilot

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is a standard built-in-pilot counterbore designed for #5 screws. It features a 13/64 in bore diameter and a 0.125 in pilot diameter, manufactured by YANKEE.

SKU 3G-OTH-202299

Also listed as: 3015 · 301 5 · 301-5

Brand
YANKEE
Item
301-#5 Built-in-Pilot Counterbore, 13/64 in Bore, 0.125 in Pilot
Part Number
301-#5
Category
Built-in-Pilot Counterbores
Available to Order
Also known as:301-#5YANKEE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Technical Specifications

YANKEE
Manufacturer Part Number
301-#5
Bore Dia
13/64 in
Pilot Dia
0.125 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

YANKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is a standard built-in-pilot counterbore designed for #5 screws. It features a 13/64 in bore diameter and a 0.125 in pilot diameter, manufactured by YANKEE.

Frequently Asked Questions

What is the YANKEE Counterbore with Built-In Pilot used for?

The YANKEE Counterbore with Built-In Pilot, model 301-#5, is used to create a flat-bottomed recess for #5 screw heads in wood or metal. The built-in pilot aligns the bore with an existing hole, ensuring precise countersinking for flush screw installation in industrial assembly and maintenance applications.

What are the specifications of the YANKEE 301-#5 counterbore?

The YANKEE 301-#5 counterbore has a 13/64 in bore diameter and a 0.125 in pilot diameter. It is a standard built-in-pilot type designed for #5 screws. The manufacturer part number is 301-#5, and it is produced by YANKEE. These specs ensure compatibility with #5 fasteners in precision work.

Where to buy the YANKEE 301-#5 counterbore worldwide?

You can source the YANKEE 301-#5 counterbore through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this YANKEE tool.

How to select the correct YANKEE counterbore for #5 screws?

To select the correct YANKEE counterbore for #5 screws, match the bore diameter (13/64 in) and pilot diameter (0.125 in) to the screw head and pilot hole size. The built-in pilot ensures alignment. Verify the screw size and material thickness before ordering. 3G Electric can assist with specification checks.

Used in

Common applications for YANKEE
Metalworking — YANKEE spiral-flute chucking reamers for finishing holes in steel and aluminum components
Plumbing — YANKEE taper pipe reamers for deburring 3/8 inch and 1-1/2 inch cut pipe ends before threading
HVAC — YANKEE taper pipe reamers for preparing refrigerant and water pipe ends for fitting
Industrial piping — YANKEE taper pipe reamers for smoothing cut pipe interiors in maintenance operations
Machine shop — YANKEE straight-flute chucking reamers for precision hole finishing in ferrous and non-ferrous materials
Maintenance and repair — YANKEE chucking reamers in wire-gauge sizes for on-site hole resizing and repair
Not sure this is the right part? Photo-identify it→

YANKEE 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from YANKEE

View all YANKEE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first