OSG Screw Thread Insert STI Tap: Spiral Point, 5/8"-11 UNC, H4 / 2B-3B, 4 Flute
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 5/8"-11 UNC with H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 31402901). 3G Electric interprets this demand…
SKU 3G-OTH-284676
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
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Product Description
The OSG Screw Thread Insert STI Tap is a spiral-point tap for multiple materials, specified as 5/8"-11 UNC with H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer (MPN 31402901). 3G Electric interprets this demand and sources the genuine OSG part, backed by specialist expertise in cutting tools across 14 industrial departments.
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 automotive, aerospace, and general manufacturing where strong, reusable threads are required in softer base materials.
What are the specifications of the OSG 31402901 STI Tap?
The OSG 31402901 is a spiral-point STI tap with a 5/8"-11 UNC thread size, H4 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is designed for threading multiple materials and is manufactured by OSG under MPN 31402901.
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 OSG tap.
How to select the correct STI tap for a thread insert?
Select an STI tap that matches the thread insert's size and pitch, such as 5/8"-11 UNC. Use a tap with H4 / 2B-3B tolerance for standard fit. OSG spiral-point taps are suitable for through-hole applications in multiple materials, reducing chip buildup.
Used in
Common applications for OSGOSG 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.
