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OSG 1/4"-18 NPSF General Purpose Pipe Tap - General Purpose Pipe Taps
OSGGeneral Purpose Pipe Taps

OSG 1/4"-18 NPSF General Purpose Pipe Tap

The OSG Pipe and Conduit Thread Tap (MPN 1332801) is a general purpose pipe tap with a 1/4"-18 NPSF thread size, featuring a black oxide high-speed steel construction and 4 flutes.

SKU 3G-OTH-266120

Brand
OSG
Item
1/4"-18 NPSF General Purpose Pipe Tap
Part Number
1332801
Category
General Purpose Pipe Taps
Available to Order
Also known as:1332801OSG
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Technical Specifications

OSG
Manufacturer Part Number
1332801
Type
Black Oxide High Speed Steel
Flute
4

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

Product Description

The OSG Pipe and Conduit Thread Tap (MPN 1332801) is a general purpose pipe tap with a 1/4"-18 NPSF thread size, featuring a black oxide high-speed steel construction and 4 flutes.

Frequently Asked Questions

What is the OSG 1/4"-18 NPSF pipe tap used for?

The OSG 1/4"-18 NPSF pipe tap is used to cut internal threads in pipe fittings and conduit for fluid or air systems. It is designed for general-purpose threading in steel, stainless steel, and non-ferrous materials, commonly applied in plumbing, hydraulic, and pneumatic installations.

What are the specifications of the OSG 1332801 pipe tap?

The OSG 1332801 is a 1/4"-18 NPSF pipe tap with 4 flutes, made from black oxide high-speed steel. It is a general-purpose tap for creating NPSF (National Pipe Straight Fuel) threads. The black oxide coating reduces friction and improves wear resistance during threading operations.

Where to buy the OSG 1332801 pipe tap worldwide?

You can source the OSG 1332801 pipe tap 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 supply genuine OSG taps for international procurement needs.

How to select the correct OSG pipe tap for NPSF threads?

To select the correct OSG pipe tap, match the thread size and pitch to your application—here 1/4"-18 NPSF. Ensure the tap type (straight or tapered) fits the thread standard. For NPSF, use a straight thread tap. OSG's black oxide HSS taps suit general-purpose threading in steel and non-ferrous materials.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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