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OSG 5/16"-24 UNF Spiral-Flute Tap for Steel & Stainless Steel - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG 5/16"-24 UNF Spiral-Flute Tap for Steel & Stainless Steel

The OSG Spiral Flute Tap (5/16"-24 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H6 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1704201). 3G Electric interprets your…

SKU 3G-OTH-218894

Brand
OSG
Item
5/16"-24 UNF Spiral-Flute Tap for Steel & Stainless Steel
Category
Spiral-Flute 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
1704201
Type
H6 / 2B-3B, Modified Bottoming Chamfer
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (5/16"-24 UNF) is a spiral-flute tap for steel and stainless steel, featuring an H6 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1704201). 3G Electric interprets your demand for this precision threading tool, sourcing it from OSG and supporting your application with specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG spiral flute tap 1704201 used for?

The OSG spiral flute tap 1704201 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise UNF threads are required.

What are the specifications of the OSG spiral flute tap 1704201?

The OSG spiral flute tap 1704201 has a thread size of 5/16"-24 UNF, with a tolerance of H6 / 2B-3B. It features 3 flutes and a modified bottoming chamfer, making it suitable for threading to the bottom of blind holes. It is designed for use in steel and stainless steel materials.

Where to buy the OSG spiral flute tap 1704201 worldwide?

You can source the OSG spiral flute tap 1704201 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this OSG tap.

How to select the correct OSG spiral flute tap for steel?

To select the correct OSG spiral flute tap for steel, match the thread size and pitch to your application, such as 5/16"-24 UNF. Choose a tap with appropriate tolerance (e.g., H6 for class 2B/3B fit) and chamfer type—modified bottoming for blind holes. Ensure the tap is rated for steel and stainless steel 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-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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Spiral-flute tap for threading steel and stainless steel. Features 3 flutes, H4 / 2B-3B tolerance, and a modified bottoming chamfer. The spiral flute design directs chips upward, making it suitable for blind-hole threading applications
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Spiral-flute tap with 3 flutes, H4 / 2B-3B tolerance, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel; the spiral flute evacuates chips upward to prevent clogging. Suitable for general manufacturing applications requiring precise UNF threads
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This spiral-flute tap is designed for threading blind holes in steel and stainless steel. The spiral flute geometry evacuates chips upward, preventing clogging in deep or blind holes. It features a modified bottoming chamfer for threading close to the bottom of the hole. Suitable for general manufacturing applications requiring precise UNF threads
OSG Spiral Flute Tap: 5/16"-24 UNF, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704101)
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OSG Spiral Flute Tap: 5/16"-24 UNF, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704101)
OSG Spiral Flute Tap: #6-32 UNC, H4 / 2B-3B, 2 Flute, Modified Bottoming Chamfer (MPN 1754401)
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OSG Spiral Flute Tap: #6-32 UNC, H4 / 2B-3B, 2 Flute, Modified Bottoming Chamfer (MPN 1754401)
OSG Spiral Flute Tap: 5/16"-24 UNF, H6 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704208)
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OSG Spiral Flute Tap: 5/16"-24 UNF, H6 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 1704208)

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Spiral-flute tap with 3 flutes, H7 / 2B-3B tolerance, and modified bottoming chamfer. Designed for threading blind holes in steel and stainless steel. The spiral flute design evacuates chips upward to prevent clogging. Suitable for general manufacturing applications requiring UNF threads
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