We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG 1/4"-20 UNC Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG 1/4"-20 UNC Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237608

Brand
OSG
Item
1/4"-20 UNC Thread-Forming Tap
Category
General Purpose Thread-Forming Taps
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1400127205

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications where thread strength and cleanliness are critical.

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

This OSG tap has a 1/4"-20 UNC thread size, H5 tolerance for 2B-3B class fit, plug chamfer, and TiN coating on cobalt steel. The manufacturer part number is 1400127205. It is designed for through-hole or blind-hole thread forming in production environments.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 1/4"-20 UNC model to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG tooling.

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

For soft materials like aluminum or brass, use a TiN-coated cobalt tap like this OSG 1/4"-20 UNC. For harder steels, consider a different coating or geometry. Always match the tap tolerance (H5) to your required thread class (2B-3B) and ensure proper lubrication during forming.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Thread Forming Tap: 1/4"-20 UNC, H5 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127208)
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OSG Thread Forming Tap: 1/4"-20 UNC, H5 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127208)
Thread-forming tap for ductile materials such as aluminum, brass, and low-carbon steel. Creates internal threads without chips, suitable for through-hole and blind-hole applications. Features a plug chamfer, H5 tolerance for 2B-3B class fit, and is made from cobalt high-speed steel
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Thread-forming tap for ductile materials such as aluminum, brass, and low-carbon steel. Creates internal threads without chips, suitable for through-hole and blind-hole applications. Features a plug chamfer, H5 tolerance for 2B-3B class fit, and is made from cobalt high-speed steel
This thread-forming tap creates internal threads by displacing material, producing no chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a plug chamfer and TiN coating on cobalt construction
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This thread-forming tap creates internal threads by displacing material, producing no chips. Suitable for ductile materials such as aluminum, brass, and low-carbon steel. Features a plug chamfer and TiN coating on cobalt construction
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-20 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for chip-free threading applications requiring strong thread profiles
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-20 UNC thread size, H4 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for chip-free threading applications requiring strong thread profiles
OSG Thread Forming Tap: 1/4"-20 UNC, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127108)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400127108)
OSG Thread Forming Tap: 1/4"-20 UNC, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400127005)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H3 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400127005)

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OSG Thread Forming Tap: 7/16"-20 UNF, H6 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400142001)
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OSG Thread Forming Tap: 7/16"-20 UNF, H6 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400142001)
This thread-forming tap creates internal threads by displacing material, producing stronger threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #6-40 UNF size, H3 / 2B-3B tolerance class, plug chamfer, and black oxide cobalt finish for reduced friction and improved wear resistance. Suitable for chip-free threading applications
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OSG Thread Forming Tap: #10-24 UNC, H3 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400119101)
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OSG Thread Forming Tap: #10-24 UNC, H3 / 2B, Plug Chamfer, Black Oxide Cobalt (MPN 1400119101)
This OSG thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials such as aluminum, brass, and steel. It features a #6-32 UNC size, H7 tolerance, modified bottoming chamfer, and cobalt construction. Suitable for general purpose thread forming in applications like automotive, aerospace, and general manufacturing
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This OSG thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials such as aluminum, brass, and steel. It features a #6-32 UNC size, H7 tolerance, modified bottoming chamfer, and cobalt construction. Suitable for general purpose thread forming in applications like automotive, aerospace, and general manufacturing
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and steel. Features M10x1.5 thread size, 6H tolerance, bottoming chamfer, and cobalt construction for heat resistance. Suitable for through or blind holes in materials with tensile strength up to 850 N/mm²
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and steel. Features M10x1.5 thread size, 6H tolerance, bottoming chamfer, and cobalt construction for heat resistance. Suitable for through or blind holes in materials with tensile strength up to 850 N/mm²
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer for use in through or blind holes. Cobalt construction provides heat resistance for high-speed production. Tolerance rated H5 / 2B-3B
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a modified bottoming chamfer for use in through or blind holes. Cobalt construction provides heat resistance for high-speed production. Tolerance rated H5 / 2B-3B
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a bottoming chamfer for threading to the bottom of blind holes. H8 / 2B tolerance class. TiN-coated cobalt construction. Suitable for high-speed production applications where chip evacuation is a concern
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a bottoming chamfer for threading to the bottom of blind holes. H8 / 2B tolerance class. TiN-coated cobalt construction. Suitable for high-speed production applications where chip evacuation is a concern
Thread-forming tap for creating internal threads by material displacement. Suitable for ductile materials in general industrial applications. Features a modified bottoming chamfer for threading close to blind hole bottoms. Made from cobalt for enhanced wear resistance
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Thread-forming tap for creating internal threads by material displacement. Suitable for ductile materials in general industrial applications. Features a modified bottoming chamfer for threading close to blind hole bottoms. Made from cobalt for enhanced wear resistance