We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735301) - Spiral-Flute Pipe Taps for Stainless Steel
OSGSpiral-Flute Pipe Taps for Stainless Steel

OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735301)

SKU 3G-OTH-271061

Brand
OSG
Item
Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, Black Oxide Cobalt
Category
Spiral-Flute Pipe Taps for Stainless Steel
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

OSG
Manufacturer Part Number
1735301
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

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 2PEJ4 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
OSG Screw Thread Insert STI Tap: Spiral Fute, 5/8"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30204201). Key specifications — attr1299996: H4 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 5/8"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30204201). Key specifications — attr1299996: H4 / 2B-3B.
OSG Screw Thread Insert STI Tap: Spiral Fute, 3/4"-16 UNF, H4 / 2B-3B, 4 Flute (MPN 30205101). Key specifications — attr1299996: H4 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 3/4"-16 UNF, H4 / 2B-3B, 4 Flute (MPN 30205101). Key specifications — attr1299996: H4 / 2B-3B.
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 3 Flute (MPN 1713601). Key specifications — attr1299996: H2 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 3 Flute (MPN 1713601). Key specifications — attr1299996: H2 / 2B-3B.
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 8003600). Key specifications — attr1299996: H2 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 8003600). Key specifications — attr1299996: H2 / 2B-3B.
OSG Screw Thread Insert STI Tap: Spiral Fute, 5/8"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30204208). Key specifications — attr1299996: H4 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 5/8"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30204208). Key specifications — attr1299996: H4 / 2B-3B.
OSG Screw Thread Insert STI Tap: Spiral Fute, 9/16"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30203401). Key specifications — attr1299996: H4 / 2B-3B.
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 9/16"-18 UNF, H4 / 2B-3B, 4 Flute (MPN 30203401). Key specifications — attr1299996: H4 / 2B-3B.

More from OSG

View all OSG parts →
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735501)
OSG
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735501)
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735101)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735101)
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735205)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735205)
OSG Pipe and Conduit Thread Tap: 1/16"-27 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735005)
OSG
OSG Pipe and Conduit Thread Tap: 1/16"-27 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735005)
OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735305)
OSG
OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735305)
OSG Pipe and Conduit Thread Tap: 3/8"-18 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735405)
OSG
OSG Pipe and Conduit Thread Tap: 3/8"-18 NPT, 4 Flute, TiN Coated Cobalt (MPN 1735405)
OSG Pipe and Conduit Thread Tap: 1/16"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735001)
OSG
OSG Pipe and Conduit Thread Tap: 1/16"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735001)
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735201)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT, 4 Flute, Black Oxide Cobalt (MPN 1735201)