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

OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer

OSG Oversized Thread-Forming Taps. Specifications: Type: H11, Modified Bottoming Chamfer, Black Oxide Cobalt.

SKU 3G-OTH-281566

Brand
OSG
Item
Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer
Category
Oversized Thread-Forming Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
1400138001
Type
H11, Modified Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG Oversized Thread-Forming Taps. Specifications: Type: H11, Modified Bottoming Chamfer, Black Oxide Cobalt.

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 an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it, producing stronger threads with no chips. It is ideal for ductile materials like aluminum, brass, and steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 3/8"-24 UNF thread forming tap?

This OSG tap has a 3/8"-24 UNF thread size, H11 tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400138001. It is designed for forming threads in through or blind holes in materials up to 850 °C.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG taps like the 3/8"-24 UNF model (MPN 1400138001) and deliver to any international destination.

How to select the correct OSG thread forming tap size?

Select the tap size matching your required thread specification, such as 3/8"-24 UNF. Ensure the tap's H11 tolerance aligns with your thread class. For ductile materials, use a forming tap; for brittle materials, choose a cutting tap. Consult OSG's technical data for optimal performance.

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 oversized thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, Cobalt (MPN 1400138000)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, Cobalt (MPN 1400138000)
OSG Thread Forming Tap: 3/8"-16 UNC, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400135701)
OSG
OSG Thread Forming Tap: 3/8"-16 UNC, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400135701)
OSG Thread Forming Tap: 7/16"-20 UNF, H11, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400141601)
OSG
OSG Thread Forming Tap: 7/16"-20 UNF, H11, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400141601)
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400138008)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400138008)
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400139801)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400139801)
OSG Thread Forming Tap: 5/8"-18 UNF, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400152401)
OSG
OSG Thread Forming Tap: 5/8"-18 UNF, H11 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400152401)

More from OSG

View all OSG parts
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400138005)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H11, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400138005)
OSG Thread Forming Tap: 1/4"-28 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400159208)
OSG
OSG Thread Forming Tap: 1/4"-28 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400159208)
OSG Thread Forming Tap: 1/2"-20 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400145208)
OSG
OSG Thread Forming Tap: 1/2"-20 UNF, H11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400145208)
OSG Thread Forming Tap: M4x0.7 Metric, D11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410108408)
OSG
OSG Thread Forming Tap: M4x0.7 Metric, D11, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1410108408)
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400155900)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Modified Bottoming Chamfer, Cobalt (MPN 1400155900)
OSG Thread Forming Tap: 3/4"-10 UNC, H11 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400154001)
OSG
OSG Thread Forming Tap: 3/4"-10 UNC, H11 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400154001)
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156805)
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400156805)
OSG Thread Forming Tap: 7/16"-14 UNC, H12 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400139908)
OSG
OSG Thread Forming Tap: 7/16"-14 UNC, H12 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400139908)