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OSG 1"-8 UNC General Purpose Hand Tap - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG 1"-8 UNC General Purpose Hand Tap

The OSG Straight Flute Tap (1"-8 UNC) is a general-purpose hand tap with a TiN-coated high-speed steel construction, H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 1136105). 3G Electric interprets this…

SKU 3G-OTH-221682

Brand
OSG
Item
1"-8 UNC General Purpose Hand Tap
Part Number
1136105
Category
General Purpose Hand Taps
Available to Order
Also known as:1136105OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
1136105
Type
H4 / 2B-3B, Plug Chamfer, TiN Coated High Speed Steel
Flute
4

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

Product Description

The OSG Straight Flute Tap (1"-8 UNC) is a general-purpose hand tap with a TiN-coated high-speed steel construction, H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 1136105). 3G Electric interprets this demand and sources the genuine OSG product, backed by specialist expertise across 14 industrial departments—including cutting tools—to ensure you get the right solution.

Frequently Asked Questions

What is the OSG Straight Flute Tap 1136105 used for?

The OSG Straight Flute Tap 1136105 is a general-purpose hand tap designed for cutting internal threads in through or blind holes. It is commonly used in metalworking, automotive, and general manufacturing applications where precise UNC threads are required.

What are the specifications of the OSG Straight Flute Tap 1136105?

This OSG tap has a 1"-8 UNC thread size, H4 tolerance for 2B-3B class fit, 4-flute design, plug chamfer, and TiN-coated high-speed steel construction. The manufacturer part number is 1136105. It is suitable for threading a variety of ferrous and non-ferrous materials.

Where to buy the OSG Straight Flute Tap 1136105 worldwide?

You can source the OSG Straight Flute Tap 1136105 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct OSG tap for UNC threads?

To select the correct OSG tap, match the thread size (e.g., 1"-8 UNC), class of fit (2B or 3B), and chamfer type (plug for general use). Consider material and coating: TiN-coated high-speed steel suits most steels. Always verify the manufacturer part number, such as 1136105, for exact specifications.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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