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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M8-1.25 Int Thrd Sz - Self-Locking Insert & Installation Tool Kits
APPROVED VENDORSelf-Locking Insert & Installation Tool Kits

APPROVED VENDOR Self Locking Thread Insert: Std Wall, M8-1.25 Int Thrd Sz

The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, coarse-thread metric insert with M8-1.25 internal thread size and M12-1.75 external thread size (MPN EZ-450-8). It requires a 10.4mm drill bit and…

SKU 3G-OTH-534047

Brand
APPROVED VENDOR
Item
Self Locking Thread Insert: Std Wall, M8-1.25 Int Thrd Sz
Category
Self-Locking Insert & Installation Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
EZ-450-8
Type
M8-1.25 Int Thrd Sz, M12-1.75 Ext Thrd Sz
Wall Type
Standard Wall
Thread Type
Coarse
Drill Bit Size
10.4mm
Compatible Tap Size
M12-1.75
External Thread Fit
6G
Internal Thread Fit
6H
System of Measurement
Metric
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, coarse-thread metric insert with M8-1.25 internal thread size and M12-1.75 external thread size (MPN EZ-450-8). It requires a 10.4mm drill bit and M12-1.75 tap, with internal thread fit 6H and external thread fit 6G. 3G Electric interprets customer demand and delivers this genuine industrial insert across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right solution, not just a catalog.

Frequently Asked Questions

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

This standard-wall metric insert repairs or reinforces tapped holes in metal assemblies, preventing thread stripping under vibration. It is used across industrial machinery, automotive, and equipment maintenance applications where a reliable M8-1.25 internal thread is needed.

What are the specifications of the APPROVED VENDOR Self Locking Thread Insert EZ-450-8?

The insert has M8-1.25 internal thread size and M12-1.75 external thread size. It requires a 10.4mm drill bit and M12-1.75 tap. Internal thread fit is 6H, external thread fit is 6G. Wall type is standard, thread type is coarse, and system of measurement is metric.

Where to buy the APPROVED VENDOR Self Locking Thread Insert EZ-450-8 worldwide?

3G Electric supplies and delivers this genuine APPROVED VENDOR insert worldwide. We handle full logistics and customs clearance, ensuring you receive the correct M8-1.25 standard-wall insert for your application. Contact us for availability and delivery to your location.

How to install the APPROVED VENDOR Self Locking Thread Insert?

Drill a 10.4mm hole, tap it with an M12-1.75 tap, then thread the insert into the tapped hole using a compatible installation tool. The self-locking feature secures the insert against loosening. Follow standard thread insert installation practices for best results.

Used in

Common applications for APPROVED VENDOR
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General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR self-locking insert & installation 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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APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/2"-13 Int Thrd Sz, 5/8"-18 Ext Thrd Sz (MPN EZ-313-8). Key specifications — Compatible Tap Size: 5/8"-18; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Thin Wall; Drill Bit Size: 37/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M12-1.75 Int Thrd Sz, M16-2.00 Ext Thrd Sz (MPN EZ-450-12). Key specifications — Compatible Tap Size: M16-2.00; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 14mm; External Thread Fit: 6G.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M12-1.75 Int Thrd Sz, M16-2.00 Ext Thrd Sz (MPN EZ-450-12). Key specifications — Compatible Tap Size: M16-2.00; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 14mm; External Thread Fit: 6G.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-303-524). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 27/64; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-303-524). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 27/64; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, 3/8"-16 Ext Thrd Sz (MPN EZ-650-6). Key specifications — Compatible Tap Size: 3/8"-16; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 5/16; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, 3/8"-16 Ext Thrd Sz (MPN EZ-650-6). Key specifications — Compatible Tap Size: 3/8"-16; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 5/16; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, 1/2"-13 Int Thrd Sz, 3/4"-10 Ext Thrd Sz (MPN EZ-329-8). Key specifications — Compatible Tap Size: 3/4"-10; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 21/32; External Thread Fit: 2A.
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APPROVED VENDOR Self Locking Thread Insert: Thin Wall, #10-32 Int Thrd Sz, 5/16"-24 Ext Thrd Sz (MPN EZ-313-332). Key specifications — Compatible Tap Size: 5/16"-24; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Thin Wall; External Thread Fit: 2A.
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