HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts
The HELI-COIL Thread Gauge (MPN 3688-4) is an inch-system installation tool for helical inserts, compatible with 1/4"-20 coarse, right-hand external threads. 3G Electric interprets this demand and delivers the…
SKU 3G-OTH-530973
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The HELI-COIL Thread Gauge (MPN 3688-4) is an inch-system installation tool for helical inserts, compatible with 1/4"-20 coarse, right-hand external threads. 3G Electric interprets this demand and delivers the correct gauge across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the HELI-COIL Thread Gauge 3688-4 used for?
The HELI-COIL Thread Gauge 3688-4 is used to verify the correct installation of helical inserts in inch-system coarse threads. It checks that 1/4"-20 right-hand external threads are properly formed before inserting the coil, ensuring reliable thread repair in industrial applications.
What are the specifications of the HELI-COIL Thread Gauge 3688-4?
The HELI-COIL Thread Gauge 3688-4 is an inch-system tool for helical inserts. It is compatible with 1/4"-20 coarse, right-hand external threads. The gauge is manufactured by HELI-COIL under part number 3688-4 and is designed for use with helical insert installation tools.
Where to buy the HELI-COIL Thread Gauge 3688-4 worldwide?
3G Electric supplies the HELI-COIL Thread Gauge 3688-4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver this gauge across 14 industrial departments, including specialist expertise in combustion, pumps and controls.
How to use the HELI-COIL Thread Gauge 3688-4 for installation?
To use the HELI-COIL Thread Gauge 3688-4, first tap the hole to the specified size, then insert the gauge into the tapped threads. The gauge should fit smoothly without binding. If it does, the threads are correct for helical insert installation. Always follow the manufacturer's instructions for proper thread preparation and gauge use.
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3G Electric memasok HELI-COIL installation tools for helical inserts. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









