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OSG Thread Forming Tap: 5/16"-18 UNC, H9 / 2B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 5/16"-18 UNC, H9 / 2B, Plug Chamfer

SKU 3G-OTH-238656

Brand
OSG
Item
Thread Forming Tap: 5/16"-18 UNC, H9 / 2B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400132005
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads without cutting material, ideal for ductile metals like aluminum and steel. It displaces material to form threads, producing stronger, chip-free threads for applications in automotive, aerospace, and general manufacturing.

What are the specifications of the OSG 5/16"-18 UNC thread forming tap?

This OSG tap has a 5/16"-18 UNC thread size, H9 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life. It is designed for general purpose thread forming in through or blind holes.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 5/16"-18 UNC model to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other OSG tooling.

How to select the right OSG thread forming tap for my application?

Select based on thread size, tolerance class (e.g., H9 / 2B), chamfer type, and coating. For ductile materials, use a forming tap like this TiN coated OSG tap. Ensure hole size matches the tap's recommended drill diameter for proper thread formation.

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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