Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer

SKU 3G-OTH-236809

Brand
OSG
Item
Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

OSG
Manufacturer Part Number
1400137400
Type
H5 / 2B-3B, Modified Bottoming Chamfer, Cobalt
View Full Spec Sheet

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

Frequently Asked Questions

What is OSG thread forming tap 3/8-24 UNF used for?

This OSG thread forming tap creates internal threads in ductile materials like aluminum, brass, and steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads in blind or through holes.

What are the specifications of OSG thread forming tap 1400137400?

This OSG tap has a 3/8-24 UNF thread size, H5 tolerance for 2B-3B class fit, modified bottoming chamfer, and is made from cobalt high-speed steel. The manufacturer part number is 1400137400. It is designed for general purpose thread forming in ferrous and non-ferrous materials.

Where to buy OSG thread forming tap 3/8-24 UNF worldwide?

3G Electric supplies and delivers this OSG thread forming tap worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other OSG taps across our 14 industrial departments.

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

Select based on material, thread size, and hole type. For ductile materials like aluminum or steel, use a forming tap with proper tolerance (H5 for 2B fit). This OSG cobalt tap suits general purpose use. Consult OSG's application guide or contact 3G Electric for expert sourcing support.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, Cobalt (MPN 1400136900)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, Cobalt (MPN 1400136900)
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400137408)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400137408)
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400137401)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400137401)
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400136905)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, TiN Coated Cobalt (MPN 1400136905)
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400136908)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400136908)
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400136901)
OSG
OSG Thread Forming Tap: 3/8"-24 UNF, H5 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400136901)

More from OSG

View all OSG parts →
OSG Thread Forming Tap: 3/4"-10 UNC, H8 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400154601). Key specifications — attr1299891: H8 / 2B-3B.
OSG
OSG Thread Forming Tap: 3/4"-10 UNC, H8 / 2B-3B, Plug Chamfer, Black Oxide Cobalt (MPN 1400154601). Key specifications — attr1299891: H8 / 2B-3B.
OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400103800). Key specifications — attr1299891: H3 / 2B-3B.
OSG
OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400103800). Key specifications — attr1299891: H3 / 2B-3B.
OSG Thread Forming Tap: 3/4"-16 UNF, H9 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400155601). Key specifications — attr1299891: H9 / 2B-3B.
OSG
OSG Thread Forming Tap: 3/4"-16 UNF, H9 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400155601). Key specifications — attr1299891: H9 / 2B-3B.
OSG Thread Forming Tap: #10-32 UNF, H4 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400120001). Key specifications — attr1299891: H4 / 2B-3B.
OSG
OSG Thread Forming Tap: #10-32 UNF, H4 / 2B-3B, Bottoming Chamfer, Black Oxide Cobalt (MPN 1400120001). Key specifications — attr1299891: H4 / 2B-3B.
OSG Thread Forming Tap: 9/16"-12 UNC, H4 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400146300). Key specifications — attr1299891: H4 / 2B-3B.
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H4 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400146300). Key specifications — attr1299891: H4 / 2B-3B.
OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400131805). Key specifications — attr1299891: H7 / 2B-3B.
OSG
OSG Thread Forming Tap: 5/16"-18 UNC, H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400131805). Key specifications — attr1299891: H7 / 2B-3B.
OSG Thread Forming Tap: 3/4"-10 UNC, H7 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400153601). Key specifications — attr1299891: H7 / 2B-3B.
OSG
OSG Thread Forming Tap: 3/4"-10 UNC, H7 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400153601). Key specifications — attr1299891: H7 / 2B-3B.
OSG Thread Forming Tap: 7/16"-20 UNF, H7 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400141208). Key specifications — attr1299891: H7 / 2B-3B.
OSG
OSG Thread Forming Tap: 7/16"-20 UNF, H7 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400141208). Key specifications — attr1299891: H7 / 2B-3B.