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OSG SPIRAL FLUTE Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer - Spiral-Point Extension Taps for Multiple Materials
OSG SPIRAL FLUTESpiral-Point Extension Taps for Multiple Materials

OSG SPIRAL FLUTE Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer

The OSG SPIRAL FLUTE Tap (#4-40 UNC) is a spiral-point extension tap for multiple materials, featuring a H2 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 2 flutes (MPN 1653506008).

SKU 3G-OTH-402433

Brand
OSG SPIRAL FLUTE
Item
Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps for Multiple Materials
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Technical Specifications

OSG SPIRAL FLUTE
Manufacturer Part Number
1653506008
Type
H2 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
2
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OSG SPIRAL FLUTE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG SPIRAL FLUTE Tap (#4-40 UNC) is a spiral-point extension tap for multiple materials, featuring a H2 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 2 flutes (MPN 1653506008).

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 OSG SPIRAL FLUTE Tap #4-40 UNC used for?

The OSG SPIRAL FLUTE Tap #4-40 UNC is designed for threading holes in multiple materials including steel, stainless steel, and aluminum. Its spiral-flute geometry efficiently evacuates chips, making it ideal for blind-hole tapping. The V Coated Powdered Metal construction provides wear resistance for extended tool life in production environments.

What are the specifications of the OSG SPIRAL FLUTE Tap #4-40 UNC?

This OSG tap has a #4-40 UNC thread size, H2 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It features a V Coated Powdered Metal substrate for durability. The manufacturer part number is 1653506008. It is a spiral-point extension tap suitable for multiple materials.

Where to buy OSG SPIRAL FLUTE Tap #4-40 UNC worldwide?

3G Electric supplies the OSG SPIRAL FLUTE Tap #4-40 UNC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this OSG tap to support your threading operations anywhere.

How to select the right OSG tap for threading applications?

Select an OSG tap based on thread size, material, and hole type. For blind holes, choose spiral-flute taps like this #4-40 UNC model to clear chips upward. Match the chamfer type (plug for general use) and coating (V Coated for wear resistance) to your workpiece. Always verify the H2 / 2B-3B tolerance class for fit 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-point 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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OSG SPIRAL FLUTE Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653500708). Key specifications — attr1315101: H2 / 2B-3B.
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OSG SPIRAL FLUTE Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653500708). Key specifications — attr1315101: H2 / 2B-3B.
OSG SPIRAL FLUTE Tap: #5-44 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506308). Key specifications — attr1315101: H2 / 2B-3B.
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: #5-44 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506308). Key specifications — attr1315101: H2 / 2B-3B.
OSG SPIRAL FLUTE Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506108). Key specifications — attr1315101: H2 / 2B-3B.
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506108). Key specifications — attr1315101: H2 / 2B-3B.