OEM Helical Inserts: Tanged Tang Style
APPROVED VENDOR Helical Inserts are free-running, tanged tang style inserts with M20x2.5 thread size, right-hand coarse metric threads, made from 304 chromium nickel metal with a length of 17.5 mm and a tensile…
SKU 3G-OTH-599070
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
APPROVED VENDOR Helical Inserts are free-running, tanged tang style inserts with M20x2.5 thread size, right-hand coarse metric threads, made from 304 chromium nickel metal with a length of 17.5 mm and a tensile strength of 200,000 psi, sold in a 5-pack.
Frequently Asked Questions
What are APPROVED VENDOR helical inserts used for?
APPROVED VENDOR helical inserts repair or reinforce tapped threads in metal assemblies. The free-running, tanged tang style with M20x2.5 coarse metric threads suits high-stress applications across machining, power transmission, and industrial equipment where thread strength is critical.
What are the specifications of APPROVED VENDOR helical inserts?
These free-running tanged inserts have M20x2.5 right-hand coarse metric threads, 17.5 mm length, made from 304 chromium nickel metal with 200,000 psi tensile strength. Sold in a 5-pack under MPN 3520-20.00X1.0D. They are designed for metal substrates and metric thread systems.
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 to order the M20x2.5 5-pack (MPN 3520-20.00X1.0D) for your thread repair needs.
How to install APPROVED VENDOR helical inserts?
Installation requires drilling the stripped hole to the specified tap drill size, tapping with the correct STI tap, then using a tang break-off tool to insert the insert flush. After installation, break off the tang with a punch. Always follow the manufacturer's recommended torque values for the M20x2.5 thread.
OEM Products
3G Electric supplies OEM free-running tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.