APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 7/8"-9 Thread Size, Plain
The APPROVED VENDOR Helical Insert is a Screw-Locking Tanged Tang Style insert with a 7/8"-9 coarse thread, 200,000 psi tensile strength, and 18-8 material grade. It is designed for right-hand threading in metal…
SKU 3G-OTH-528809
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Product Description
The APPROVED VENDOR Helical Insert is a Screw-Locking Tanged Tang Style insert with a 7/8"-9 coarse thread, 200,000 psi tensile strength, and 18-8 material grade. It is designed for right-hand threading in metal, with a plain finish and STI Tap Size of 7/8"-9.
Frequently Asked Questions
What is an APPROVED VENDOR helical insert used for?
This screw-locking tanged helical insert repairs or reinforces tapped holes in metal. It provides a durable 18-8 stainless steel thread with 200,000 psi tensile strength, ideal for high-stress industrial applications across machining, power transmission, and heavy equipment.
What are the specifications of the APPROVED VENDOR 3532-7/8X1.0DSL helical insert?
This insert has a 7/8"-9 coarse thread, right-hand direction, and STI tap size 7/8"-9. It is made of 18-8 stainless steel with a plain finish, tensile strength 200,000 psi, and is compatible with metal substrates. System of measurement is inch.
Where to buy APPROVED VENDOR helical inserts worldwide?
3G Electric supplies and delivers APPROVED VENDOR helical inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.
How to install a tanged screw-locking helical insert?
Drill and tap the hole to the STI tap size (7/8"-9), then use a tang-style installation tool to wind the insert into place. After installation, break off the tang with a punch. The screw-locking feature secures the fastener against vibration in metal assemblies.
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.









