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OSG Straight Flute Tap: 5/16"-18 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG Straight Flute Tap: 5/16"-18 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer

OSG General Purpose Hand Taps.

SKU 3G-OTH-221718

Brand
OSG
Item
Straight Flute Tap: 5/16"-18 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
Available to Order
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Worldwide Shipping
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Technical specs
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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
1110708

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Hand 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 Straight Flute Tap 5/16"-18 UNC used for?

This OSG straight flute tap is used for cutting internal threads in through or blind holes in a wide range of materials. It is a general-purpose hand tap ideal for maintenance, repair, and production threading applications in metalworking and manufacturing industries.

What are the specifications of the OSG Straight Flute Tap 5/16"-18 UNC?

The OSG Straight Flute Tap has a thread size of 5/16"-18 UNC, with an H2 tolerance for 2B-3B class fit. It features 4 flutes and a plug chamfer. The manufacturer part number is 1110708, and the SKU is 3G-OTH-221718.

Where to buy the OSG Straight Flute Tap 5/16"-18 UNC worldwide?

You can source the OSG Straight Flute Tap 5/16"-18 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG taps globally.

How to select the correct OSG straight flute tap for threading?

Select the OSG straight flute tap based on thread size, pitch, and tolerance class matching your application. For 5/16"-18 UNC, use an H2 tap for 2B-3B fit. Ensure the tap chamfer (plug, bottoming, or taper) suits your hole type. Always use proper cutting fluid and tap drill size.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Straight Flute Tap: 7/16"-14 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1051608)
OSG
OSG Straight Flute Tap: 7/16"-14 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1051608)
OSG Straight Flute Tap: 5/8"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114000)
OSG
OSG Straight Flute Tap: 5/8"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114000)
OSG Straight Flute Tap: 9/16"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1113400)
OSG
OSG Straight Flute Tap: 9/16"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1113400)
OSG Straight Flute Tap: 5/8"-18 UNF, H1 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1104000)
OSG
OSG Straight Flute Tap: 5/8"-18 UNF, H1 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1104000)
General purpose hand tap for cutting internal UNF threads in metal. Features 4 straight flutes, plug chamfer, and H2 tolerance for 2B/3B class fit. Made from high-speed steel. Suitable for through or blind hole tapping in machining applications
OSG
General purpose hand tap for cutting internal UNF threads in metal. Features 4 straight flutes, plug chamfer, and H2 tolerance for 2B/3B class fit. Made from high-speed steel. Suitable for through or blind hole tapping in machining applications
OSG Straight Flute Tap: 5/16"-18 UNC, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1160700)
OSG
OSG Straight Flute Tap: 5/16"-18 UNC, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1160700)

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