OEM Locking Helical Inserts: Screw-Locking
The APPROVED VENDOR Locking Helical Insert is a screw-locking insert with a 1 7/8"-8 thread size and 8 UN thread type, measuring 2 13/16 in overall length. It features a plain finish and is compatible with metal…
SKU 3G-OTH-528016
Also listed as: 8330715L · 83307 1 5L · 83307-1-5L
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
The APPROVED VENDOR Locking Helical Insert is a screw-locking insert with a 1 7/8"-8 thread size and 8 UN thread type, measuring 2 13/16 in overall length. It features a plain finish and is compatible with metal materials, supplied as part of an insert and tool kit (MPN 83307-1.5L).
Frequently Asked Questions
What is an APPROVED VENDOR locking helical insert used for?
An APPROVED VENDOR locking helical insert is used to repair or reinforce internal threads in metal components. It provides a screw-locking feature that resists vibration loosening, making it suitable for industrial machinery, automotive, and heavy equipment applications where thread integrity is critical.
What are the specifications of the APPROVED VENDOR locking helical insert 83307-1.5L?
The APPROVED VENDOR locking helical insert has a 1 7/8"-8 thread size with 8 UN thread type, 2 13/16 in overall length, and a plain finish. It is compatible with metal materials and uses inch system of measurement. The manufacturer part number is 83307-1.5L.
Where to buy APPROVED VENDOR locking helical inserts worldwide?
3G Electric supplies APPROVED VENDOR locking helical inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 83307-1.5L insert or other thread repair components for your application.
How to install an APPROVED VENDOR locking helical insert?
To install an APPROVED VENDOR locking helical insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct 8 UN tap, then insert the coil using a compatible installation tool. Ensure the insert is fully seated below the surface for proper locking action.
OEM Products
3G Electric supplies OEM insert & tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.