APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 5/8"-11 Thread Size, Plain
The APPROVED VENDOR Helical Insert is a screw-locking, tanged tang style insert with a 5/8"-11 coarse thread, plain finish, and 18-8 material grade. It offers a tensile strength of 200,000 psi and is compatible with…
SKU 3G-OTH-528953
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Helical Insert is a screw-locking, tanged tang style insert with a 5/8"-11 coarse thread, plain finish, and 18-8 material grade. It offers a tensile strength of 200,000 psi and is compatible with metal substrates, supplied in a 5-pack for inch-system applications.
Frequently Asked Questions
What is an APPROVED VENDOR helical insert used for?
An APPROVED VENDOR helical insert repairs or strengthens threads in metal substrates. Its screw-locking design resists vibration loosening, making it ideal for industrial machinery, automotive, and aerospace applications where reliable thread engagement is critical.
What are the specifications of the APPROVED VENDOR 5/8"-11 helical insert?
This tanged tang style insert has a 5/8"-11 coarse thread, 18-8 material grade, and plain finish. It provides 200,000 psi tensile strength, is right-hand threaded, and requires an STI tap size of 5/8"-11. Supplied in a 5-pack for inch-system metal applications.
Where to buy APPROVED VENDOR helical inserts worldwide?
3G Electric supplies APPROVED VENDOR helical 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 5/8"-11 screw-locking insert.
How to install a tanged tang style helical insert?
Installation requires drilling to the specified STI tap size (5/8"-11), tapping the hole, then using a tang drive tool to insert the coil. After installation, break off the tang at the notch. Ensure the substrate is clean and the insert is fully seated below the surface.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









