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OSG Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-223920

Brand
OSG
Item
Spiral Point Tap: #5-40 UNC, H2 / 2B-3B, 3 Flute
Category
Spiral-Point Taps for Steel & Stainless Steel
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1757101

Technical Documents

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

Product Description

OSG Spiral-Point Taps for Steel & Stainless Steel.

Frequently Asked Questions

What is the OSG Spiral Point Tap #5-40 UNC used for?

The OSG Spiral Point Tap #5-40 UNC is designed for threading through-holes in steel and stainless steel. Its spiral-point geometry pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threads are required.

What are the specifications of the OSG Spiral Point Tap #5-40 UNC?

The OSG Spiral Point Tap has a #5-40 UNC thread size, H2 / 2B-3B tolerance class, 3 flutes, and a plug chamfer. It is designed for threading steel and stainless steel. The manufacturer part number is 1757101. OSG is the OEM brand for this precision threading tool.

Where to buy the OSG Spiral Point Tap #5-40 UNC worldwide?

You can source the OSG Spiral Point Tap #5-40 UNC worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG tooling to industrial buyers globally.

How to select the correct OSG Spiral Point Tap for steel?

Select the OSG Spiral Point Tap based on thread size, material, and hole type. For steel and stainless steel, use a tap with H2 / 2B-3B tolerance and plug chamfer for through-holes. Ensure the tap matches the required UNC thread class. OSG taps are engineered for consistent performance in demanding materials.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG spiral-point 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1757001)
OSG
OSG Spiral Point Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1757001)
OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1757401)
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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1757401)
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #4-40 UNC thread size, H3 / 2B-3B tolerance class, 2-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and breakage, making it suitable for general manufacturing applications requiring precise internal threads
OSG
Spiral-point tap for threading through-holes in steel and stainless steel. Features a #4-40 UNC thread size, H3 / 2B-3B tolerance class, 2-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and breakage, making it suitable for general manufacturing applications requiring precise internal threads
OSG Spiral Point Tap: 3/8"-24 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701301)
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OSG Spiral Point Tap: 3/8"-24 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1701301)
OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1760301)
OSG
OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1760301)
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758808)
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OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute, Plug Chamfer, V Coated Powdered Metal (MPN 1758808)

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