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OEM APPROVED VENDOR Locking Helical Insert - Insert & Tool Kits
OEMInsert & Tool Kits

OEM APPROVED VENDOR Locking Helical Insert

The APPROVED VENDOR Locking Helical Insert is a screw-locking insert with a 2"-8 thread size and 8 UN thread type, measuring 3 inches in overall length. This plain-finish, metal-compatible insert (MPN 83308-1.5L) is…

SKU 3G-OTH-528155

Also listed as: 8330815L · 83308 1 5L · 83308-1-5L

Brand
OEM
Item
APPROVED VENDOR Locking Helical Insert
Part Number
83308-1.5L
Category
Insert & Tool Kits
Available to Order
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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

Technical Specifications

OEM
Manufacturer Part Number
83308-1.5L
Type
Plain
Overall Lg
3 in
Finish Type
Plain
Thread Size
2"-8
Thread Type
8 UN
Compatible Material
Metal
System of Measurement
Inch

Technical Documents

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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Locking Helical Insert is a screw-locking insert with a 2"-8 thread size and 8 UN thread type, measuring 3 inches in overall length. This plain-finish, metal-compatible insert (MPN 83308-1.5L) is designed for inch-system applications requiring thread repair or reinforcement in metal substrates.

Frequently Asked Questions

What is the APPROVED VENDOR Locking Helical Insert used for?

This screw-locking insert is used for thread repair or reinforcement in metal substrates. It is ideal for inch-system applications requiring a 2"-8 thread size with 8 UN thread type, providing a plain finish for general industrial use.

What are the specifications of the APPROVED VENDOR Locking Helical Insert?

The insert has a 2"-8 thread size, 8 UN thread type, 3 in overall length, and plain finish. It is compatible with metal materials and uses the inch system of measurement. The manufacturer part number is 83308-1.5L.

Where to buy the APPROVED VENDOR Locking Helical Insert worldwide?

3G Electric supplies the APPROVED VENDOR Locking Helical Insert worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this insert to your facility, ensuring compliance with international shipping requirements.

How to install the APPROVED VENDOR Locking Helical Insert?

Installation requires drilling a hole to the specified size, tapping it with the correct 8 UN tap, and then inserting the helical coil using a compatible installation tool. Ensure the substrate is clean and lubricated for proper locking action.

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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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This inch-system locking helical insert features a 1 3/8"-8 thread size with 8 UN thread type and an overall length of 2 1/16 in. The plain finish insert is compatible with metal substrates and is used to repair or reinforce tapped threads in industrial machinery, automotive assemblies, and heavy equipment
This inch-system locking helical insert features a 1 3/8"-8 thread size with 8 UN thread type and an overall length of 2 1/16 in. The plain finish insert is compatible with metal substrates and is used to repair or reinforce tapped threads in industrial machinery, automotive assemblies, and heavy equipment
Heavy-wall key-locking insert with 4 external keys for permanent thread repair in parent materials. Internal thread 9/16"-18 fine, external thread 3/4"-16 fine, both with 2A/2B fit. Made from C1215 material, plain finish. Supplied in a 10-pack. Compatible with 3/4"-16 tap
Heavy-wall key-locking insert with 4 external keys for permanent thread repair in parent materials. Internal thread 9/16"-18 fine, external thread 3/4"-16 fine, both with 2A/2B fit. Made from C1215 material, plain finish. Supplied in a 10-pack. Compatible with 3/4"-16 tap
This thin wall self-locking insert provides a thread repair or reinforcement solution for fine-thread applications. It features a 3/8"-24 internal thread with 2B fit and a 1/2" overall length. The insert requires a 29/64 drill bit and a 1/2"-20 tap. Sold in a 5-pack
This thin wall self-locking insert provides a thread repair or reinforcement solution for fine-thread applications. It features a 3/8"-24 internal thread with 2B fit and a 1/2" overall length. The insert requires a 29/64 drill bit and a 1/2"-20 tap. Sold in a 5-pack
This thin wall self-locking insert is designed for repairing or reinforcing internal threads in metal assemblies. It features a 1/2"-13 internal coarse thread and 5/8" overall length, requiring a 37/64 drill bit and 5/8"-18 tap. The insert provides a locking action to resist loosening under vibration. Supplied in a 5-pack
This thin wall self-locking insert is designed for repairing or reinforcing internal threads in metal assemblies. It features a 1/2"-13 internal coarse thread and 5/8" overall length, requiring a 37/64 drill bit and 5/8"-18 tap. The insert provides a locking action to resist loosening under vibration. Supplied in a 5-pack
This heavy wall self-locking insert has a standard wall thickness and plain finish. It provides a 3/4"-10 internal thread (2B fit) and a 1"-8 external thread (2A fit). The insert requires a 7/8" drill bit and a 1"-8 tap for installation. It is used to repair or reinforce tapped holes in metal assemblies
This heavy wall self-locking insert has a standard wall thickness and plain finish. It provides a 3/4"-10 internal thread (2B fit) and a 1"-8 external thread (2A fit). The insert requires a 7/8" drill bit and a 1"-8 tap for installation. It is used to repair or reinforce tapped holes in metal assemblies
Screw-locking tanged helical insert for repairing or reinforcing threads in metal. Features #8-32 coarse right-hand threads, plain finish, and 200,000 psi tensile strength. Made from Nitronic 60 grade material. Supplied in a 100-piece pack
HELI-COIL
Screw-locking tanged helical insert for repairing or reinforcing threads in metal. Features #8-32 coarse right-hand threads, plain finish, and 200,000 psi tensile strength. Made from Nitronic 60 grade material. Supplied in a 100-piece pack