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

OSG Screw Thread Insert STI Tap: Spiral Point, 1"-8 UNC, H6, 4 Flute - Spiral-Point STI Taps for Multiple Materials
OSGSpiral-Point STI Taps for Multiple Materials

OSG Screw Thread Insert STI Tap: Spiral Point, 1"-8 UNC, H6, 4 Flute

The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 1"-8 UNC, H6 tolerance, with a plug chamfer and 4 flutes (MPN 31404101). 3G Electric interprets this demand and sources…

SKU 3G-OTH-284665

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, 1"-8 UNC, H6, 4 Flute
Category
Spiral-Point STI Taps for Multiple Materials
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
31404101
Type
H6, Plug Chamfer
Flute
4
UNC
1"-8

Technical Documents

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

Product Description

The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 1"-8 UNC, H6 tolerance, with a plug chamfer and 4 flutes (MPN 31404101). 3G Electric interprets this demand and sources the genuine OSG tool, providing a single point of accountability across 14 industrial departments — with specialist depth in cutting tools as part of our broader industrial supply capability.

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 Screw Thread Insert STI Tap used for?

The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials for installing screw thread inserts. It is commonly applied in aerospace, automotive, and general manufacturing where strong, reusable threads are needed in softer base materials.

What are the specifications of the OSG Screw Thread Insert STI Tap?

This OSG STI tap has a 1"-8 UNC thread size, H6 tolerance, 4 flutes, and a spiral-point design with plug chamfer. The manufacturer part number is 31404101. It is designed for tapping holes that will accept screw thread inserts in various materials.

Where to buy the OSG Screw Thread Insert STI Tap worldwide?

You can source the OSG Screw Thread Insert STI Tap worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG STI tap for a thread insert application?

Select the OSG STI tap based on the thread size and pitch required for the insert, such as 1"-8 UNC. Ensure the tap has the correct tolerance (e.g., H6) and flute count for the material. Always match the tap to the insert manufacturer's specifications for proper thread engagement.

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 spiral-point sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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