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OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Modified Bottoming Chamfer

SKU 3G-OTH-238023

Brand
OSG
Item
Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400126600
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG thread forming tap 1/4"-20 UNC used for?

This OSG thread forming tap creates internal threads in ductile materials like aluminum, steel, and brass without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and general manufacturing.

What are the specifications of OSG thread forming tap 1/4"-20 UNC?

This OSG tap has a 1/4"-20 UNC thread size, H8 / 2B tolerance class, modified bottoming chamfer, and is made from cobalt. The manufacturer part number is 1400126600. It is designed for through-hole or blind-hole threading in ductile materials.

Where to buy OSG thread forming tap 1/4"-20 UNC worldwide?

3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this item.

How to select the correct thread forming tap for aluminum?

For aluminum, choose a thread forming tap with a polished flute and appropriate coating to reduce friction. This OSG cobalt tap with H8 / 2B tolerance is suitable for aluminum. Ensure the tap size matches your hole diameter and thread specification, such as 1/4"-20 UNC.

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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