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OSG Thread Forming Tap: #8-32 UNC, H4 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #8-32 UNC, H4 / 2B-3B, Plug Chamfer

SKU 3G-OTH-238336

Brand
OSG
Item
Thread Forming Tap: #8-32 UNC, H4 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400115305
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG thread forming tap #8-32 UNC used for?

OSG thread forming taps create internal threads without cutting, displacing material to form threads in ductile materials like aluminum, brass, and steel. This #8-32 UNC plug chamfer tap with TiN coated cobalt is ideal for high-speed production in automotive, aerospace, and general manufacturing applications.

What are the specifications of OSG thread forming tap 1400115305?

This OSG tap is #8-32 UNC thread size, with H4 / 2B-3B tolerance class, plug chamfer, and TiN coated cobalt construction. The H4 limit ensures precise thread fit for 2B-3B classes. It is designed for through-hole or blind-hole threading in ductile materials.

Where to buy OSG thread forming tap #8-32 UNC worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG taps like MPN 1400115305 to any international destination.

How to select the right thread forming tap for aluminum?

For aluminum, choose a thread forming tap with TiN coating like this OSG #8-32 UNC tap to reduce friction and galling. Ensure the tap's tolerance class (H4 / 2B-3B) matches your thread fit requirement. Use proper lubrication and spindle speed per manufacturer guidelines 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 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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