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OSG Thread Forming Tap: #3-48 UNC, H5 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #3-48 UNC, H5 / 2B-3B, Modified Bottoming Chamfer

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.

SKU 3G-OTH-238569

Brand
OSG
Item
Thread Forming Tap: #3-48 UNC, H5 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400104001
Type
H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt.

Frequently Asked Questions

What is the OSG Thread Forming Tap #3-48 UNC used for?

The OSG Thread Forming Tap #3-48 UNC is used to create internal threads in metal workpieces without cutting material. It is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger threads with no chips. Common applications include automotive, aerospace, and general manufacturing.

What are the specifications of the OSG Thread Forming Tap #3-48 UNC?

This OSG tap has a #3-48 UNC thread size, H5 tolerance for 2B-3B class fit, and a modified bottoming chamfer. It features a black oxide cobalt finish for wear resistance and reduced friction. The manufacturer part number is 1400104001, and it is designed for general-purpose thread forming in ferrous and non-ferrous materials.

Where to buy the OSG Thread Forming Tap #3-48 UNC worldwide?

You can source the OSG Thread Forming Tap #3-48 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 provide reliable sourcing for this OSG tap and other industrial tools.

How to select the correct OSG Thread Forming Tap for #3-48 UNC threads?

To select the correct OSG thread forming tap, match the tap size (#3-48 UNC) to your workpiece thread specification. Ensure the material is suitable for forming (e.g., aluminum, steel) and choose the chamfer type—modified bottoming for blind holes. Verify the H5 tolerance aligns with your required 2B-3B fit class for proper thread engagement.

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 general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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OSG Thread Forming Tap: #3-56 UNF, H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400104601)
OSG Thread Forming Tap: #3-48 UNC, H6 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400104100)
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OSG Thread Forming Tap: #3-48 UNC, H6 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400104100)
OSG Thread Forming Tap: #3-56 UNF, H6, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400104701)
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OSG Thread Forming Tap: #3-56 UNF, H6, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400104701)

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