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APPROVED VENDOR Locking Helical Inserts: Screw-Locking, 2 1/2"-8 Thread Size - Insert & Tool Kits
APPROVED VENDORInsert & Tool Kits

APPROVED VENDOR Locking Helical Inserts: Screw-Locking, 2 1/2"-8 Thread Size

APPROVED VENDOR Locking Helical Inserts: Screw-Locking are inch-system, plain-finish inserts with a 2 1/2"-8 thread size and 8 UN thread type, measuring 3 3/4 in overall length. Designed for metal-compatible…

SKU 3G-OTH-527958

Brand
APPROVED VENDOR
Item
Locking Helical Inserts: Screw-Locking, 2 1/2"-8 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
83312-1.5L
Overall Lg
3 3/4 in
Finish Type
Plain
Thread Size
2 1/2"-8
Thread Type
8 UN
Compatible Material
Metal
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

APPROVED VENDOR Locking Helical Inserts: Screw-Locking are inch-system, plain-finish inserts with a 2 1/2"-8 thread size and 8 UN thread type, measuring 3 3/4 in overall length. Designed for metal-compatible applications, these inserts (MPN 83312-1.5L) provide screw-locking functionality for threaded repairs or reinforcements.

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 APPROVED VENDOR Locking Helical Insert used for?

This screw-locking helical insert repairs or reinforces threaded holes in metal components. It is commonly used in industrial maintenance, heavy equipment, and machinery applications where a 2 1/2"-8 thread size is required. 3G Electric supplies this insert across 14 industrial departments, including machining and power transmission.

What are the specifications of APPROVED VENDOR Locking Helical Insert 83312-1.5L?

This inch-system insert has a 2 1/2"-8 thread size, 8 UN thread type, 3 3/4 in overall length, plain finish, and is compatible with metal. The manufacturer part number is 83312-1.5L. 3G Electric sources this and related threaded repair products globally.

Where to buy APPROVED VENDOR Locking Helical Insert worldwide?

3G Electric supplies the APPROVED VENDOR Locking Helical Insert (MPN 83312-1.5L) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this screw-locking insert for metal applications.

How to install a screw-locking helical insert?

Installation typically involves drilling out the damaged thread, tapping the hole to the specified size, then winding the insert into place using a tang-drive tool. Ensure the insert is fully seated below the surface. 3G Electric can provide sourcing support for installation tooling alongside the insert.

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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