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OSG Thread Forming Tap: #8-36 UNF, H8, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #8-36 UNF, H8, Modified Bottoming Chamfer

SKU 3G-OTH-237327

Brand
OSG
Item
Thread Forming Tap: #8-36 UNF, H8, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400116600
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Forming Tap #8-36 UNF used for?

The OSG Thread Forming Tap #8-36 UNF is used to create internal threads in metal workpieces without cutting material, instead displacing it. This cold-forming process produces stronger threads with no chips, making it ideal for ductile materials like aluminum, brass, and low-carbon steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap #8-36 UNF?

This OSG tap has a #8-36 UNF thread size, H8 tolerance class, and a modified bottoming chamfer for threading close to blind-hole bottoms. It is made from cobalt high-speed steel for heat resistance and durability. The manufacturer part number is 1400116600, and the SKU is 33WD47.

Where to buy the OSG Thread Forming Tap #8-36 UNF worldwide?

You can source the OSG Thread Forming Tap #8-36 UNF 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 this tap to procurement teams and engineers internationally.

How to select the correct OSG thread forming tap for your application?

Select the OSG thread forming tap based on material ductility, thread size, and tolerance. For #8-36 UNF threads, use this cobalt tap in materials like aluminum or steel. Ensure the H8 tolerance matches your thread class requirement. Consult OSG's technical data for hole size and lubrication recommendations to optimize thread quality and tool life.

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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