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HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M4x0.7 Metric, D6 / 5H, 3 Flute - General Purpose STI Taps
HELI-COILGeneral Purpose STI Taps

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

Also listed as: 20874 · 2087 4

Brand
HELI-COIL
Item
Screw Thread Insert STI Tap: Straight Fute, M4x0.7 Metric, D6 / 5H, 3 Flute
Category
General Purpose STI Taps
Available to Order
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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

Technical Specifications

HELI-COIL
Manufacturer Part Number
2087-4
Type
M4x0.7 Metric, D6 / 5H, Plug Chamfer
Flute
3

Technical Documents

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-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.

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Cross-referenced by specification & description
HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M4x0.7 Metric, D6 / 4H, 3 Flute, Plug Chamfer (MPN 4687-4)
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HELI-COIL Screw Thread Insert STI Tap: Straight Fute, M3x0.5 Metric, D1 / 4H, 3 Flute, Plug Chamfer (MPN 4687-3)
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