KEO Oversized Built-in-Pilot Counterbore
The KEO Counterbore is an oversized built-in-pilot counterbore designed for use with a 3/8" screw. It features a 1/32" oversized design with a 39/64 in bore diameter and a 0.406 in pilot diameter, identified by…
SKU 3G-OTH-184278
Also listed as: 902000310 · 902 000 310
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.
Need installation or engineering help?
Ask a question
Product Description
The KEO Counterbore is an oversized built-in-pilot counterbore designed for use with a 3/8" screw. It features a 1/32" oversized design with a 39/64 in bore diameter and a 0.406 in pilot diameter, identified by manufacturer part number 902-000-310.
Frequently Asked Questions
What is the KEO oversized counterbore used for?
The KEO oversized counterbore is used to create a flat-bottomed recess for a 3/8" screw head in metalworking applications. Its 1/32" oversized design provides clearance for screw heads that are slightly larger than standard, ensuring proper seating in precision machining and tooling operations.
What are the specifications of the KEO counterbore 902-000-310?
The KEO counterbore 902-000-310 has a 39/64 in bore diameter and a 0.406 in pilot diameter. It is an oversized built-in-pilot type designed for a 3/8" screw with a 1/32" oversize. The brand is KEO, and it is used for creating recesses in metal parts.
Where to buy KEO counterbore 902-000-310 worldwide?
You can source the KEO counterbore 902-000-310 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this KEO tool.
How to select the correct KEO counterbore for a 3/8" screw?
To select the correct KEO counterbore, match the pilot diameter to the screw's body size and the bore diameter to the screw head. For a 3/8" screw, the KEO 902-000-310 uses a 0.406 in pilot and 39/64 in bore with a 1/32" oversize for clearance. Always verify the screw head dimensions before ordering.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO oversized built-in-pilot counterbores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.