HELI-COIL Screw-Locking Tanged Helical Insert
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size, Plain, 1,000 PK (MPN 3591-3CN285S). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, right-hand fine…
SKU 3G-OTH-528869
Also listed as: 35913CN285S · 3591 3CN285S
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
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, #10-32 Thread Size, Plain, 1,000 PK (MPN 3591-3CN285S). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, right-hand fine threads, and an STI tap size of #10-32, compatible with metal substrates in inch measurements.
Frequently Asked Questions
What is a HELI-COIL screw-locking tanged helical insert used for?
A HELI-COIL screw-locking tanged helical insert repairs or reinforces threaded holes in metal, providing a strong, wear-resistant thread. The screw-locking feature resists vibration loosening. It is commonly used in automotive, aerospace, and industrial maintenance applications where thread integrity is critical.
What are the specifications of the HELI-COIL 3591-3CN285S insert?
This HELI-COIL insert has a #10-32 fine thread, right-hand direction, and an STI tap size of #10-32. It is made from 18-8 stainless steel with a tensile strength of 200,000 to 250,000 psi. The plain finish is compatible with metal substrates, and it comes in a 1,000-piece pack.
Where to buy HELI-COIL 3591-3CN285S inserts worldwide?
3G Electric supplies HELI-COIL 3591-3CN285S inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this screw-locking helical insert.
How to install a HELI-COIL tanged screw-locking insert?
To install a HELI-COIL tanged screw-locking insert, drill out the damaged thread to the specified STI tap size, tap the hole with the corresponding STI tap, then wind the insert onto the installation tool and thread it into the hole. Break off the tang after installation for a permanent, locking thread.
Used in
Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
