HELI-COIL Screw Thread Insert STI Tap: Straight Fute, 5/16"-24 UNF, H2 / 3B, 4 Flute
The HELI-COIL Screw Thread Insert STI Tap (Straight Flute, MPN 5FPB) is a general-purpose tap for 5/16"-24 UNF threads, with H2 / 3B tolerance, 4 flutes, and a plug chamfer. 3G Electric interprets this demand and…
SKU 3G-OTH-262098
Also listed as: 5 FPB · 5-FPB
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 HELI-COIL Screw Thread Insert STI Tap (Straight Flute, MPN 5FPB) is a general-purpose tap for 5/16"-24 UNF threads, with H2 / 3B tolerance, 4 flutes, and a plug chamfer. 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist expertise across 14 industrial departments — and we supply far more than is listed.
Frequently Asked Questions
What is the HELI-COIL Screw Thread Insert STI Tap 5FPB used for?
The HELI-COIL 5FPB STI tap is used to cut internal threads for installing HELI-COIL screw thread inserts. It is designed for general-purpose thread repair and reinforcement in metal components, commonly used in automotive, aerospace, and industrial maintenance applications.
What are the specifications of the HELI-COIL 5FPB STI Tap?
The HELI-COIL 5FPB is a straight flute STI tap with a 5/16"-24 UNF thread size, H2 / 3B tolerance, 4 flutes, and a plug chamfer. It is a general-purpose tap designed for cutting threads to accept HELI-COIL inserts. The manufacturer part number is 5FPB.
Where to buy the HELI-COIL 5FPB STI Tap worldwide?
You can source the HELI-COIL 5FPB STI Tap 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.
How to select the correct HELI-COIL STI tap for thread repair?
To select the correct HELI-COIL STI tap, match the tap's thread size and pitch to the insert you plan to install. For the 5FPB, use it with 5/16"-24 UNF HELI-COIL inserts. Ensure the tap chamfer (plug) suits the application depth. Always follow the insert manufacturer's drilling and tapping guidelines.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL general purpose sti taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
