KEO Counterbore: For 5/16" Screw, 1/64" Oversized, 31/64 in Bore Dia
The KEO Counterbore is an oversized built-in-pilot counterbore designed for use with a 5/16" screw. It features a 1/64" oversized design, a 31/64 in bore diameter, and a 0.328 in pilot diameter (MPN 902-000-314)…
SKU 3G-OTH-184269
Also listed as: 902000314 · 902 000 314
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The KEO Counterbore is an oversized built-in-pilot counterbore designed for use with a 5/16" screw. It features a 1/64" oversized design, a 31/64 in bore diameter, and a 0.328 in pilot diameter (MPN 902-000-314). This tool is manufactured by KEO.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 5/16" screw head, allowing the fastener to sit flush with or below the workpiece surface. It is commonly applied in metalworking and machining operations where precise pilot alignment and clean countersinking are required.
What are the specifications of the KEO counterbore 902-000-314?
The KEO counterbore MPN 902-000-314 has a 31/64 in bore diameter, a 0.328 in pilot diameter, and is 1/64" oversized for a 5/16" screw. It is an oversized built-in-pilot counterbore type manufactured by KEO. These specs ensure accurate seating for the fastener head.
Where to buy KEO counterbore 902-000-314 worldwide?
You can source the KEO counterbore 902-000-314 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 supply genuine KEO tooling for international procurement.
How to select the correct KEO counterbore for a 5/16" screw?
To select the correct KEO counterbore, match the pilot diameter to the screw's body diameter and the bore diameter to the screw head size. For a 5/16" screw, the KEO 902-000-314 with a 0.328 in pilot and 31/64 in bore is designed as a 1/64" oversized option. Always verify the screw head dimensions against the tool specs.
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.
