KEO Oversized Built-in-Pilot Counterbore
The KEO Counterbore is an oversized built-in-pilot counterbore designed for 3/8" screws. It features a 1/64" oversized bore with a 19/32 in bore diameter and a 0.39 in pilot diameter, identified by manufacturer part…
SKU 3G-OTH-184332
Also listed as: 902000311 · 902 000 311
Local availability & support
- 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 3/8" screws. It features a 1/64" oversized bore with a 19/32 in bore diameter and a 0.39 in pilot diameter, identified by manufacturer part number 902-000-311.
Frequently Asked Questions
What is the KEO oversized counterbore used for?
The KEO oversized counterbore is used to create a flat-bottomed recess for 3/8" screw heads in metal or plastic parts. Its 1/64" oversized bore and built-in pilot ensure precise alignment and clearance for fasteners in machining, tooling, and industrial assembly applications.
What are the specifications of the KEO counterbore 902-000-311?
The KEO counterbore model 902-000-311 has a 19/32 in bore diameter, a 0.39 in pilot diameter, and is 1/64" oversized for 3/8" screws. It is an oversized built-in-pilot counterbore type, designed for accurate recessing in industrial machining operations.
Where to buy KEO counterbore 902-000-311 worldwide?
3G Electric supplies the KEO counterbore 902-000-311 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this oversized built-in-pilot counterbore for your machining or tooling requirements.
How to select the correct KEO counterbore for a 3/8" screw?
Select a KEO counterbore with a pilot diameter matching your existing hole and a bore diameter sized for the screw head. For 3/8" screws, the 1/64" oversized bore (19/32 in) provides clearance. Always verify pilot fit and material compatibility before use.
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.
