APPROVED VENDOR Thread Repair Kit: Tanged Tang Style, Free-Running, 1/4"-18 Thread Size
The APPROVED VENDOR Thread Repair Kit (MPN 3552-1/4K) is a tanged tang-style insert and tool kit for free-running, plain helical inserts with a 1/4"-18 NPT thread size and right-hand direction. It includes an STI tap…
SKU 3G-OTH-527914
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Product Description
The APPROVED VENDOR Thread Repair Kit (MPN 3552-1/4K) is a tanged tang-style insert and tool kit for free-running, plain helical inserts with a 1/4"-18 NPT thread size and right-hand direction. It includes an STI tap sized 1/4"-18, is made from 18-8 metal grade, and is compatible with metal materials in inch measurements.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR Thread Repair Kit 3552-1/4K used for?
This kit repairs damaged internal threads in metal components using 18-8 stainless steel helical inserts. It is ideal for restoring 1/4"-18 NPT threads in industrial machinery, automotive parts, and equipment housings where a free-running, plain insert is required.
What are the specifications of the APPROVED VENDOR Thread Repair Kit 3552-1/4K?
The kit includes helical inserts with a 1/4"-18 NPT thread size, right-hand direction, and 18-8 material grade. It comes with an STI tap sized 1/4"-18, is compatible with metal, and uses inch measurements. The finish is plain, and the type is free-running.
Where to buy the APPROVED VENDOR Thread Repair Kit 3552-1/4K worldwide?
3G Electric supplies the APPROVED VENDOR Thread Repair Kit 3552-1/4K to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine parts for your repair needs.
How to install the APPROVED VENDOR Thread Repair Kit 3552-1/4K?
Drill out the damaged thread to the specified size, tap the hole using the included 1/4"-18 STI tap, then insert the helical insert using the installation tool. Break off the tang after installation. Always follow standard thread repair practices for metal substrates.
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3G Electric supplies APPROVED VENDOR insert & tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









