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APPROVED VENDOR Thread Repair Kit: Tanged Tang Style, Free-Running, M4-0.70 Thread Size - Insert & Tool Kits
APPROVED VENDORInsert & Tool Kits

APPROVED VENDOR Thread Repair Kit: Tanged Tang Style, Free-Running, M4-0.70 Thread Size

The APPROVED VENDOR Thread Repair Kit (MPN 3520-4.00K) is a tanged tang-style insert and tool kit for free-running M4-0.70 metric coarse threads. It includes helical inserts made from 18-8 material, a 4.2 mm drill…

SKU 3G-OTH-527920

Brand
APPROVED VENDOR
Item
Thread Repair Kit: Tanged Tang Style, Free-Running, M4-0.70 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3520-4.00K
Type
Free-Running, M4-0.70 Thread Size, Plain
Finish Type
Plain
Thread Type
Coarse
STI Tap Size
M4-0.70
Drill Bit Size
4.2 mm
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
Insert Types Included
Helical Inserts
System of Measurement
Metric
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Thread Repair Kit (MPN 3520-4.00K) is a tanged tang-style insert and tool kit for free-running M4-0.70 metric coarse threads. It includes helical inserts made from 18-8 material, a 4.2 mm drill bit, and an STI tap, all compatible with metal substrates.

Frequently Asked Questions

What is the APPROVED VENDOR Thread Repair Kit used for?

The APPROVED VENDOR Thread Repair Kit (MPN 3520-4.00K) is used to restore damaged internal threads in metal components. It is ideal for maintenance and repair in industrial machinery, automotive, and general manufacturing applications where M4-0.70 metric coarse threads are required.

What are the specifications of the APPROVED VENDOR Thread Repair Kit?

This kit includes helical inserts made from 18-8 material, a 4.2 mm drill bit, and an M4-0.70 STI tap. It is designed for free-running, right-hand metric coarse threads in metal substrates. The kit is plain finish and includes tanged tang-style inserts.

Where to buy the APPROVED VENDOR Thread Repair Kit worldwide?

3G Electric supplies the APPROVED VENDOR Thread Repair Kit (MPN 3520-4.00K) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this kit to your facility, regardless of location.

How to install the APPROVED VENDOR Thread Repair Kit?

To install, drill out the damaged thread using the included 4.2 mm bit, tap the hole with the M4-0.70 STI tap, then insert the helical insert using the tang-style tool. Break off the tang after installation. Always follow standard thread repair practices for metal substrates.

Used in

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APPROVED VENDOR Products

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.

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