APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M12-1.75 Int Thrd Sz, 16 mm Overall Lg
The APPROVED VENDOR Self Locking Thread Insert is a thin-wall, coarse-thread insert with M12-1.75 internal thread size, 16 mm overall length, and a 5-pack quantity (MPN 319-M12-PK5). It requires a 37/64 drill bit, is…
SKU 3G-OTH-528419
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Product Description
The APPROVED VENDOR Self Locking Thread Insert is a thin-wall, coarse-thread insert with M12-1.75 internal thread size, 16 mm overall length, and a 5-pack quantity (MPN 319-M12-PK5). It requires a 37/64 drill bit, is compatible with a 5/8"-11 tap, and features external thread fit 2A and internal thread fit 2B in an inch/metric system.
Frequently Asked Questions
What is an APPROVED VENDOR self-locking thread insert used for?
This thin-wall insert repairs or reinforces tapped holes in metal assemblies, providing a durable M12-1.75 internal thread. It is commonly used in industrial machinery, automotive, and equipment maintenance where a coarse thread and locking action prevent loosening under vibration.
What are the specifications of the APPROVED VENDOR 319-M12-PK5 thread insert?
The insert has an M12-1.75 internal thread size, 16 mm overall length, thin wall, coarse thread, and a 5-pack quantity. It requires a 37/64 drill bit and is compatible with a 5/8"-11 tap. External thread fit is 2A; internal thread fit is 2B, in an inch/metric system.
Where to buy APPROVED VENDOR thread inserts worldwide?
3G Electric supplies and delivers APPROVED VENDOR self-locking thread inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the location.
How to install a thin-wall self-locking thread insert?
Drill the hole to the specified size (37/64 for this insert), tap it with the compatible tap (5/8"-11), then use an installation tool to screw the insert into the tapped hole until it sits flush. The self-locking feature engages once installed, securing the insert against vibration.
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Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR thin wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.





