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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 8 mm Overall Lg - Automotive Self-Locking Inserts
APPROVED VENDORAutomotive Self-Locking Inserts

APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 8 mm Overall Lg

The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall automotive insert with M14-1.25 internal thread size, 8 mm overall length, and a 5-pack quantity. It features coarse thread type, 2A external and 2B…

SKU 3G-OTH-535742

Brand
APPROVED VENDOR
Item
Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 8 mm Overall Lg
Category
Automotive Self-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
329-1406-PK5
Type
M14-1.25 Int Thrd Sz, 5 PK
Overall Lg
8 mm
Wall Type
Heavy Wall
Thread Type
Coarse
Drill Bit Size
11/16
Compatible Tap Size
3/4"-16
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch/Metric
View Full Spec Sheet

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

Product Description

The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall automotive insert with M14-1.25 internal thread size, 8 mm overall length, and a 5-pack quantity. It features coarse thread type, 2A external and 2B internal thread fits, and requires an 11/16 drill bit with a 3/4"-16 compatible tap size. This inch/metric insert (MPN 329-1406-PK5) is designed for secure thread locking in demanding applications.

Frequently Asked Questions

What is the APPROVED VENDOR Self Locking Thread Insert used for?

This heavy-wall thread insert is used to repair or reinforce tapped holes in automotive and industrial applications. It provides a durable M14-1.25 internal thread with self-locking action, preventing loosening under vibration. 3G Electric supplies this insert for demanding environments where thread integrity is critical.

What are the specifications of the APPROVED VENDOR Self Locking Thread Insert?

The insert has an M14-1.25 internal thread size, 8 mm overall length, heavy wall, coarse thread type, 2A external and 2B internal thread fits. It requires an 11/16 drill bit and a 3/4"-16 compatible tap. System of measurement is inch/metric. Sold in a 5-pack (MPN 329-1406-PK5).

Where to buy APPROVED VENDOR Self Locking Thread Insert worldwide?

3G Electric supplies the APPROVED VENDOR Self Locking Thread Insert (MPN 329-1406-PK5) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this heavy-wall automotive insert.

How to install the APPROVED VENDOR Self Locking Thread Insert?

Drill a hole using an 11/16 drill bit, then tap the hole with a 3/4"-16 tap. Clean the threads, then insert the heavy-wall insert using a compatible installation tool until it is flush or slightly below the surface. The self-locking feature secures the fastener without additional adhesives.

Used in

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APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR automotive self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M14-1.25 Int Thrd Sz, 12 mm Overall Lg, 5 PK (MPN 750-14-PK5). Key specifications — Compatible Tap Size: M18-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 16.5mm; External Thread Fit: 6G.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 18 mm Overall Lg, 5 PK (MPN 329-1412-PK5). Key specifications — Compatible Tap Size: 3/4"-16; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 11/16; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 18 mm Overall Lg, 5 PK (MPN 329-1412-PK5). Key specifications — Compatible Tap Size: 3/4"-16; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 11/16; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M12-1.25 Int Thrd Sz, 12 mm Overall Lg, 5 PK (MPN 329-1208-PK5). Key specifications — Compatible Tap Size: 5/8"-18; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 37/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M12-1.25 Int Thrd Sz, 12 mm Overall Lg, 5 PK (MPN 329-1208-PK5). Key specifications — Compatible Tap Size: 5/8"-18; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 37/64; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M12-1.25 Int Thrd Sz, 18 mm Overall Lg, 5 PK (MPN 329-1212-PK5). Key specifications — Compatible Tap Size: 5/8"-18; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 37/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M14-1.25 Int Thrd Sz, 12 mm Overall Lg, 5 PK (MPN 329-1408-PK5). Key specifications — Compatible Tap Size: 3/4"-16; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 11/16; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M10-1.50 Int Thrd Sz, 25 mm Overall Lg, 5 PK (MPN 330-11-PK5). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 31/64; External Thread Fit: 2A.
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