OSG Screw Thread Insert STI Tap: Thread Forming, M8x1.25 Metric, D6 / 4H-6H
The OSG Screw Thread Insert STI Tap is a thread-forming tap for M8x1.25 Metric applications, with a D6 / 4H-6H tolerance and V Coated Cobalt construction (MPN 1636000708). 3G Electric sources this genuine OSG tool…
SKU 3G-OTH-403966
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Screw Thread Insert STI Tap is a thread-forming tap for M8x1.25 Metric applications, with a D6 / 4H-6H tolerance and V Coated Cobalt construction (MPN 1636000708). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in cutting tools and precision machining.
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 pre-drilled holes for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where strong, wear-resistant threads are needed in softer materials like aluminum or cast iron.
What are the specifications of the OSG STI Tap M8x1.25?
This OSG STI Tap has a metric M8x1.25 thread size, a D6 / 4H-6H tolerance class, and a V Coated Cobalt construction. The manufacturer part number is 1636000708. It is a thread-forming tap designed for use with screw thread inserts, providing precise internal threads.
Where to buy OSG STI Taps worldwide?
You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this M8x1.25 thread-forming tap.
How to select the correct OSG STI Tap for an application?
To select the correct OSG STI Tap, match the thread size (e.g., M8x1.25) and tolerance class (D6 / 4H-6H) to your insert requirements. Ensure the tap is V Coated Cobalt for heat resistance. Always verify the hole size per OSG recommendations and use proper tapping fluid for thread-forming taps.
Used in
Common applications for OSGOSG 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.
