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

OSG Screw Thread Insert STI Tap: Thread Forming, 5/8"-18 UNF, H9 / 2B-3B - Thread-Forming STI Taps
OSGThread-Forming STI Taps

OSG Screw Thread Insert STI Tap: Thread Forming, 5/8"-18 UNF, H9 / 2B-3B

The OSG Screw Thread Insert STI Tap is a thread-forming tap for 5/8"-18 UNF applications, specified as H9 / 2B-3B with a Modified Bottoming Chamfer (MPN 1626004608). 3G Electric sources this precision tool across 14…

SKU 3G-OTH-403899

Brand
OSG
Item
Screw Thread Insert STI Tap: Thread Forming, 5/8"-18 UNF, H9 / 2B-3B
Category
Thread-Forming STI Taps
Available to Order
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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
1626004608
Type
H9 / 2B-3B, Modified Bottoming Chamfer
UNF
5/8"-18

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 thread-forming tap for 5/8"-18 UNF applications, specified as H9 / 2B-3B with a Modified Bottoming Chamfer (MPN 1626004608). 3G Electric sources this precision tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate specification and supply.

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 Screw Thread Insert STI Tap used for?

An OSG Screw Thread Insert STI Tap is used to form internal threads in a workpiece before installing a helical coil thread insert. It is ideal for applications requiring strong, wear-resistant threads in materials like aluminum or cast iron, common in automotive and aerospace manufacturing.

What are the specifications of the OSG STI Tap 1626004608?

The OSG STI Tap 1626004608 is a thread-forming tap with a 5/8"-18 UNF thread size, H9 / 2B-3B tolerance, and a modified bottoming chamfer. It is designed for screw thread insert installation and is manufactured by OSG under part number 1626004608.

Where to buy OSG STI Tap 1626004608 worldwide?

3G Electric supplies the OSG STI Tap 1626004608 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this thread-forming tap.

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

To select the correct OSG STI tap, match the tap's thread size and pitch to the insert's specifications. For the 1626004608, use a 5/8"-18 UNF tap for a 2B-3B class fit. Ensure the tap's chamfer type (modified bottoming) suits your hole depth and material.

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

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