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OSG SPIRAL FLUTE #5-40 UNC Spiral-Flute Extension Tap - Spiral-Flute Extension Taps for Multiple Materials
OSG SPIRAL FLUTESpiral-Flute Extension Taps for Multiple Materials

OSG SPIRAL FLUTE #5-40 UNC Spiral-Flute Extension Tap

OSG SPIRAL FLUTE Spiral-Flute Extension Taps for Multiple Materials.

SKU 3G-OTH-311726

Brand
OSG SPIRAL FLUTE
Item
#5-40 UNC Spiral-Flute Extension Tap
Part Number
1652500308
Category
Spiral-Flute Extension Taps for Multiple Materials
Available to Order
Also known as:1652500308OSG SPIRAL FLUTE
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Technical Specifications

OSG SPIRAL FLUTE
Manufacturer Part Number
1652500308

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OSG SPIRAL FLUTE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG SPIRAL FLUTE Spiral-Flute Extension Taps for Multiple Materials.

Frequently Asked Questions

What is the OSG spiral flute tap #5-40 UNC used for?

This OSG spiral flute tap is designed for threading #5-40 UNC holes in multiple materials. Its modified bottoming chamfer and 2-flute design help clear chips upward, making it suitable for through-hole and blind-hole applications in machining, automotive, and general manufacturing.

What are the specifications of the OSG spiral flute tap 1652500308?

The OSG spiral flute tap MPN 1652500308 is a #5-40 UNC tap with H2 / 2B-3B thread class, 2 flutes, and a modified bottoming chamfer. It is a spiral-flute extension tap for multiple materials, ideal for precise threading in industrial settings.

Where to buy OSG spiral flute taps worldwide?

3G Electric supplies OSG spiral flute taps like the #5-40 UNC model to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling. Contact us for availability and lead time on this and other OSG taps.

How to select the right OSG tap for my application?

Select an OSG tap based on thread size (e.g., #5-40 UNC), material type, and hole configuration. For blind holes, a spiral flute tap with modified bottoming chamfer, like this model, helps evacuate chips. Always match the tap's thread class (H2 / 2B-3B) to your required tolerance.

Used in

Common applications for OSG SPIRAL FLUTE
Automotive — OSG SPIRAL FLUTE taps for blind-hole threading in steel and stainless steel components on engine and transmission lines.
Aerospace — Spiral-flute taps for UNF and UNC threads in stainless steel brackets and fittings where chip evacuation is critical.
Industrial machinery — OSG SPIRAL FLUTE taps for metric threads such as M15x2 in blind holes in steel frames and housings.
Maintenance and repair — Spiral-flute taps for rethreading or repairing blind holes in steel and stainless steel equipment.
Job shops — OSG SPIRAL FLUTE taps in UNC and UNF sizes for general blind-hole tapping in steel and stainless steel workpieces.
Energy — Spiral-flute taps for threading blind holes in stainless steel valve bodies and manifolds.
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OSG SPIRAL FLUTE Products

3G Electric supplies OSG SPIRAL FLUTE spiral-flute extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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