OSG SPIRAL FLUTESpiral-Flute Taps for Steel & Stainless Steel

OSG SPIRAL FLUTE Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute

SKU 3G-OTH-218599

Brand

OSG SPIRAL FLUTE

Item

Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute

Technical Specifications

OSG SPIRAL FLUTE

Manufacturer Part Number

0142901

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Technical Documents

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OSG SPIRAL FLUTE Products

3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG spiral flute tap 0142901 used for?

This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its 3-flute design and bottoming chamfer efficiently evacuate chips upward, making it ideal for CNC and manual tapping applications where chip clearance is critical.

What are the specifications of the OSG 0142901 tap?

The OSG 0142901 is a 5/16"-24 UNF spiral flute tap with a H3 / 2B-3B tolerance class. It has 3 flutes and a bottoming chamfer, designed for threading blind holes in steel and stainless steel. The manufacturer part number is 0142901.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps like the 0142901 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral flute tap for steel and stainless steel.

How to select the right OSG tap for steel?

For threading steel, choose a spiral flute tap like the OSG 0142901 when tapping blind holes to evacuate chips upward. Match the thread size (5/16"-24 UNF), chamfer type (bottoming for blind holes), and tolerance class (H3 / 2B-3B) to your application requirements.

Used in

Common applications for OSG SPIRAL FLUTE

Automotive manufacturing — OSG Spiral-Point Extension Taps for threading engine block bolt holes in steel.

Aerospace component production — OSG Coolant-Through Spiral-Flute Taps for aluminum alloy blind-hole threading.

General machining job shops — OSG Spiral Flute taps for repair and maintenance threading in mixed materials.

Hydraulic equipment assembly — OSG Spiral-Point taps for through-hole threading in stainless steel fittings.

Electronics enclosure fabrication — OSG Spiral Flute taps for fine-pitch threads (#4-48 UNF) in aluminum housings.

Tool and die making — OSG Carbide Spiral-Flute taps for high-precision threading in hardened steel dies.

OSG SPIRAL FLUTE Products

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

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