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OSG 1/4"-18 NPT Spiral-Flute Pipe Tap for Stainless Steel - Spiral-Flute Pipe Taps for Stainless Steel
OSGSpiral-Flute Pipe Taps for Stainless Steel

OSG 1/4"-18 NPT Spiral-Flute Pipe Tap for Stainless Steel

OSG Spiral-Flute Pipe Taps for Stainless Steel.

SKU 3G-OTH-271061

Brand
OSG
Item
1/4"-18 NPT Spiral-Flute Pipe Tap for Stainless Steel
Category
Spiral-Flute Pipe Taps for 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
1735301

Technical Documents

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

Product Description

OSG Spiral-Flute Pipe Taps for Stainless Steel.

Frequently Asked Questions

What is the OSG 1735301 pipe tap used for?

The OSG 1735301 is a spiral-flute pipe tap designed for threading stainless steel pipe and conduit. It creates 1/4"-18 NPT threads in demanding materials, commonly used in industrial plumbing, hydraulic systems, and process piping where corrosion resistance and thread integrity are critical.

What are the specifications of the OSG 1735301 pipe tap?

The OSG 1735301 is a 1/4"-18 NPT spiral-flute pipe tap with 4 flutes, made from black oxide cobalt. It is engineered for threading stainless steel and other hard materials. The manufacturer part number is 1735301, and it is available as SKU 1735301 from 3G Electric.

Where to buy OSG 1735301 pipe tap worldwide?

You can source the OSG 1735301 pipe tap worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this spiral-flute pipe tap.

How to select the right OSG pipe tap for stainless steel?

For stainless steel, choose a spiral-flute tap like the OSG 1735301 to efficiently evacuate chips and reduce work hardening. Ensure the tap matches the required thread size (1/4"-18 NPT) and material compatibility. Use proper cutting fluid and follow manufacturer speed/feed recommendations for best results.

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 pipe taps for 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
This spiral-flute STI tap from OSG is designed for cutting internal threads in steel and stainless steel to accept screw thread inserts. The spiral-flute geometry efficiently evacuates chips upward, making it suitable for blind-hole applications. With a 5/8"-18 UNF thread size and H4 tolerance, it produces threads that meet 2B-3B class fit for STI inserts
OSG
This spiral-flute STI tap from OSG is designed for cutting internal threads in steel and stainless steel to accept screw thread inserts. The spiral-flute geometry efficiently evacuates chips upward, making it suitable for blind-hole applications. With a 5/8"-18 UNF thread size and H4 tolerance, it produces threads that meet 2B-3B class fit for STI inserts
Spiral-flute STI tap for cutting internal threads in steel and stainless steel to accept screw thread inserts. The spiral-flute design evacuates chips upward, making it suitable for blind-hole applications. Thread size: 3/4"-16 UNF, tolerance H4 / 2B-3B, 4-flute design
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Spiral-flute STI tap for cutting internal threads in steel and stainless steel to accept screw thread inserts. The spiral-flute design evacuates chips upward, making it suitable for blind-hole applications. Thread size: 3/4"-16 UNF, tolerance H4 / 2B-3B, 4-flute design
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 8003600)
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OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 8003600)
Spiral-flute STI tap for cutting internal threads in steel and stainless steel to accept screw thread inserts. Thread size 5/8"-18 UNF, ground thread tolerance H4 / 2B-3B, 4 flutes. Used in applications requiring helical coil inserts for thread repair or reinforcement
OSG
Spiral-flute STI tap for cutting internal threads in steel and stainless steel to accept screw thread inserts. Thread size 5/8"-18 UNF, ground thread tolerance H4 / 2B-3B, 4 flutes. Used in applications requiring helical coil inserts for thread repair or reinforcement
Spiral-flute STI tap for cutting internal threads in steel and stainless steel for screw thread inserts. Thread size 9/16"-18 UNF with H4 / 2B-3B tolerance, 4 flutes. Used in applications requiring strong, replaceable threads
OSG
Spiral-flute STI tap for cutting internal threads in steel and stainless steel for screw thread inserts. Thread size 9/16"-18 UNF with H4 / 2B-3B tolerance, 4 flutes. Used in applications requiring strong, replaceable threads
Spiral-flute STI tap for cutting internal threads in steel and stainless steel prior to installing screw thread inserts. Thread size 1"-8 UNC with H4 / 2B-3B tolerance, 4-flute design. Used in applications requiring thread repair or reinforcement
OSG
Spiral-flute STI tap for cutting internal threads in steel and stainless steel prior to installing screw thread inserts. Thread size 1"-8 UNC with H4 / 2B-3B tolerance, 4-flute design. Used in applications requiring thread repair or reinforcement

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This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It produces 1/2"-14 NPT threads in pipe and conduit applications. The tap features 4 flutes and a black oxide cobalt finish for heat resistance. It is commonly used in industrial plumbing, hydraulic systems, and instrumentation
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This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It produces 1/2"-14 NPT threads in pipe and conduit applications. The tap features 4 flutes and a black oxide cobalt finish for heat resistance. It is commonly used in industrial plumbing, hydraulic systems, and instrumentation
This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It creates 1/8"-27 NPT threads in pipe and conduit applications. The tap features 4 flutes and is made from black oxide cobalt steel
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This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It creates 1/8"-27 NPT threads in pipe and conduit applications. The tap features 4 flutes and is made from black oxide cobalt steel
This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It creates 1/8"-27 NPT threads in pipe and conduit applications, commonly used in industrial plumbing, hydraulic systems, and instrumentation where leak-proof connections are required. The TiN coated cobalt construction and 4-flute design aid chip evacuation in through-hole and blind-hole applications
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This spiral-flute pipe tap is designed for threading stainless steel and other tough materials. It creates 1/8"-27 NPT threads in pipe and conduit applications, commonly used in industrial plumbing, hydraulic systems, and instrumentation where leak-proof connections are required. The TiN coated cobalt construction and 4-flute design aid chip evacuation in through-hole and blind-hole applications
Spiral-flute pipe tap for threading stainless steel and tough materials. Creates 1/16"-27 NPT threads in pipe and conduit. TiN coated cobalt construction with 4 flutes for chip evacuation in through-hole and blind-hole applications
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Spiral-flute pipe tap for threading stainless steel and tough materials. Creates 1/16"-27 NPT threads in pipe and conduit. TiN coated cobalt construction with 4 flutes for chip evacuation in through-hole and blind-hole applications
This spiral-flute pipe tap is designed for threading stainless steel and tough materials. It creates 1/4"-18 NPT threads in pipe and conduit applications, with a TiN-coated cobalt construction for durability. The 4-flute spiral design aids chip evacuation in blind-hole threading
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This spiral-flute pipe tap is designed for threading stainless steel and tough materials. It creates 1/4"-18 NPT threads in pipe and conduit applications, with a TiN-coated cobalt construction for durability. The 4-flute spiral design aids chip evacuation in blind-hole threading
Spiral-flute pipe tap designed for threading stainless steel and tough materials. Creates 3/8"-18 NPT threads in pipe and conduit applications. Features 4 flutes and TiN-coated cobalt construction for chip evacuation in blind-hole threading
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Spiral-flute pipe tap designed for threading stainless steel and tough materials. Creates 3/8"-18 NPT threads in pipe and conduit applications. Features 4 flutes and TiN-coated cobalt construction for chip evacuation in blind-hole threading
This spiral-flute pipe tap is designed for threading stainless steel and other hard materials. It creates 1/16"-27 NPT threads and features 4 flutes with a black oxide cobalt finish. Commonly used in industrial plumbing, hydraulic systems, and process piping
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This spiral-flute pipe tap is designed for threading stainless steel and other hard materials. It creates 1/16"-27 NPT threads and features 4 flutes with a black oxide cobalt finish. Commonly used in industrial plumbing, hydraulic systems, and process piping
This spiral-flute pipe tap is designed for threading stainless steel and other hard materials. It creates 1/8"-27 NPT threads in through-hole applications. The tap features 4 flutes and a black oxide cobalt finish. It is commonly used in plumbing, hydraulic, and pneumatic systems
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This spiral-flute pipe tap is designed for threading stainless steel and other hard materials. It creates 1/8"-27 NPT threads in through-hole applications. The tap features 4 flutes and a black oxide cobalt finish. It is commonly used in plumbing, hydraulic, and pneumatic systems