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

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

The OSG SPIRAL FLUTE Tap (#5-40 UNC) is a spiral-point extension tap for multiple materials, featuring a H2 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653500708).

SKU 3G-OTH-402434

Brand
OSG SPIRAL FLUTE
Item
#5-40 UNC Spiral-Point Extension Tap
Category
Spiral-Point Extension Taps for Multiple Materials
Available to Order
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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

Technical Specifications

OSG SPIRAL FLUTE
Manufacturer Part Number
1653500708
Type
H2 / 2B-3B, Plug Chamfer, V Coated Powdered Metal
Flute
3

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

Product Description

The OSG SPIRAL FLUTE Tap (#5-40 UNC) is a spiral-point extension tap for multiple materials, featuring a H2 / 2B-3B tolerance, plug chamfer, V coated powdered metal construction, and 3 flutes (MPN 1653500708).

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 #5-40 UNC used for?

This OSG SPIRAL FLUTE tap is designed for threading #5-40 UNC holes in multiple materials. Its spiral-point geometry pushes chips forward, making it ideal for through-hole applications in steel, stainless steel, and aluminum. 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 #5-40 UNC?

This tap has a #5-40 UNC thread size, H2 / 2B-3B class of fit, 3 flutes, and a plug chamfer. It features a V coated powdered metal substrate for durability. The manufacturer part number is 1653500708. It is a spiral-point extension tap designed for multiple materials.

Where to buy OSG SPIRAL FLUTE Tap #5-40 UNC worldwide?

3G Electric supplies the OSG SPIRAL FLUTE Tap #5-40 UNC (MPN 1653500708) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG tap for #5-40 UNC threads?

Select the OSG tap based on thread class (H2 / 2B-3B), material type, and hole configuration. For through holes, a spiral-point tap like this one pushes chips forward. For blind holes, use a spiral-flute tap. Always match the chamfer type (plug, bottoming, or taper) to your application depth.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-flute STI tap for cutting threads in multiple materials prior to installing helical wire thread inserts. Features V coated powdered metal construction for wear resistance and efficient chip evacuation. UNC thread size 1"-8, H4 / 2B-3B thread limit, 4 flutes
OSG
Spiral-flute STI tap for cutting threads in multiple materials prior to installing helical wire thread inserts. Features V coated powdered metal construction for wear resistance and efficient chip evacuation. UNC thread size 1"-8, H4 / 2B-3B thread limit, 4 flutes
This OSG spiral-flute STI tap cuts internal threads in multiple materials to accept helical wire thread inserts. It features a #10-24 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes for efficient chip evacuation. Commonly used in aerospace, automotive, and general manufacturing for repairing or reinforcing tapped holes in aluminum, steel, and cast iron
OSG
This OSG spiral-flute STI tap cuts internal threads in multiple materials to accept helical wire thread inserts. It features a #10-24 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes for efficient chip evacuation. Commonly used in aerospace, automotive, and general manufacturing for repairing or reinforcing tapped holes in aluminum, steel, and cast iron
Spiral-flute tap for cutting internal threads in multiple materials to accept helical wire thread inserts. Features 1/4"-20 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes. Suitable for applications requiring thread repair or reinforcement in aluminum, steel, and cast iron
OSG
Spiral-flute tap for cutting internal threads in multiple materials to accept helical wire thread inserts. Features 1/4"-20 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes. Suitable for applications requiring thread repair or reinforcement in aluminum, steel, and cast iron
Spiral-flute STI tap for cutting internal threads in multiple materials to accept screw thread inserts. Thread size 1/4"-20 UNC with H2 / 2B-3B tolerance and 3 flutes. Used in applications requiring thread repair or reinforcement
OSG
Spiral-flute STI tap for cutting internal threads in multiple materials to accept screw thread inserts. Thread size 1/4"-20 UNC with H2 / 2B-3B tolerance and 3 flutes. Used in applications requiring thread repair or reinforcement
OSG Screw Thread Insert STI Tap: Spiral Fute, 1"-8 UNC, H6 / 2B-3B, 4 Flute, V Coated Powdered Metal (MPN 31504108)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 1"-8 UNC, H6 / 2B-3B, 4 Flute, V Coated Powdered Metal (MPN 31504108)
Spiral-flute STI tap for cutting internal threads in multiple materials to accept screw thread inserts. Thread size 5/16"-18 UNC with H4 / 2B-3B tolerance and 3 flutes. Used in applications requiring strong threads in softer base materials, such as automotive and general manufacturing
OSG
Spiral-flute STI tap for cutting internal threads in multiple materials to accept screw thread inserts. Thread size 5/16"-18 UNC with H4 / 2B-3B tolerance and 3 flutes. Used in applications requiring strong threads in softer base materials, such as automotive and general manufacturing

More from OSG SPIRAL FLUTE

View all OSG SPIRAL FLUTE parts →
OSG SPIRAL FLUTE Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506008)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506008)
This spiral-point extension tap is designed for threading multiple materials, including harder workpieces. It features a #5-44 UNF thread size, H2 / 2B-3B thread class, plug chamfer, and V coated powdered metal construction with 3 flutes. Suitable for creating internal threads in blind or through holes in general manufacturing applications
OSG SPIRAL FLUTE
This spiral-point extension tap is designed for threading multiple materials, including harder workpieces. It features a #5-44 UNF thread size, H2 / 2B-3B thread class, plug chamfer, and V coated powdered metal construction with 3 flutes. Suitable for creating internal threads in blind or through holes in general manufacturing applications
OSG SPIRAL FLUTE Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506108)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: #4-48 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1653506108)