APPROVED VENDOR Self Locking Thread Insert: Std Wall, M8-1.25 Int Thrd Sz
The APPROVED VENDOR Self Locking Thread Insert is a heavy wall, standard wall insert with M8-1.25 internal thread size and M12-1.75 external thread size (MPN 416-8). It features coarse metric threads, a 10.4mm drill…
SKU 3G-OTH-534193
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Product Description
The APPROVED VENDOR Self Locking Thread Insert is a heavy wall, standard wall insert with M8-1.25 internal thread size and M12-1.75 external thread size (MPN 416-8). It features coarse metric threads, a 10.4mm drill bit size, compatible tap size M12-1.75, with internal thread fit 6H and external thread fit 6G.
Frequently Asked Questions
What is an APPROVED VENDOR self-locking thread insert used for?
This heavy wall insert repairs or reinforces tapped holes in metal assemblies. It provides a durable M8-1.25 internal thread with a 6H fit, locking the fastener to resist vibration loosening in industrial machinery, pumps, and combustion equipment.
What are the specifications of the APPROVED VENDOR 416-8 thread insert?
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. Thread fits are 6H internal and 6G external, coarse metric, standard wall. MPN 416-8.
Where to buy APPROVED VENDOR thread inserts worldwide?
3G Electric supplies the APPROVED VENDOR 416-8 self-locking thread insert to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us to order this heavy wall insert for your industrial repair or assembly needs.
How to install an APPROVED VENDOR self-locking thread insert?
Drill a 10.4mm hole, tap it to M12-1.75 coarse thread, then install the insert using a compatible tool. The self-locking feature engages upon fastener insertion. Follow standard thread insert installation practices for best results in metal substrates.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









