HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M4x0.7 Metric, D6 / 5H, 3 Flute
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for creating threads for HELI-COIL screw thread inserts. This M4x0.7 Metric tap features a D6 / 5H tolerance, 3 flutes…
SKU 3G-OTH-261986
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Product Description
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for creating threads for HELI-COIL screw thread inserts. This M4x0.7 Metric tap features a D6 / 5H tolerance, 3 flutes, and a plug chamfer, with manufacturer part number 2087-4.
Frequently Asked Questions
What is the HELI-COIL Screw Thread Insert STI Tap used for?
The HELI-COIL STI Tap is used to cut internal threads for installing HELI-COIL screw thread inserts. It is a general-purpose tap for M4x0.7 metric threads, commonly applied in automotive, aerospace, and industrial repair to restore stripped threads with a D6 / 5H tolerance.
What are the specifications of the HELI-COIL STI Tap 2087-4?
The HELI-COIL STI Tap 2087-4 is a straight flute, general-purpose tap with M4x0.7 metric thread, D6 / 5H tolerance, 3 flutes, and a plug chamfer. It is designed by HELI-COIL for creating threads compatible with their screw thread inserts.
Where to buy HELI-COIL STI Tap 2087-4 worldwide?
3G Electric supplies the HELI-COIL STI Tap 2087-4 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct STI tap for HELI-COIL inserts?
Select an STI tap that matches the insert's thread size and tolerance. For HELI-COIL M4x0.7 inserts, use a tap with D6 / 5H tolerance, such as the 2087-4. Ensure the tap has a plug chamfer for general through-hole or blind-hole applications. 3G Electric can help source the correct tool.
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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.















