APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, M12-1.25 Int Thrd Sz, 12 mm Overall Lg
The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall automotive insert with M12-1.25 internal thread size, 12 mm overall length, and a 5-pack quantity. It features coarse thread type, 37/64 drill bit size…
SKU 3G-OTH-535740
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Product Description
The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall automotive insert with M12-1.25 internal thread size, 12 mm overall length, and a 5-pack quantity. It features coarse thread type, 37/64 drill bit size, compatible tap size 5/8"-18, external thread fit 2A, and internal thread fit 2B, in inch/metric measurement.
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 internal threads in automotive and industrial applications. It provides a durable, self-locking thread for M12-1.25 fasteners, preventing loosening under vibration. 3G Electric supplies this insert across 14 industrial departments, including machining and automotive.
What are the specifications of the APPROVED VENDOR Self Locking Thread Insert?
The insert has an M12-1.25 internal thread size, 12 mm overall length, heavy wall, coarse thread type, 37/64 drill bit size, compatible tap size 5/8"-18, external thread fit 2A, and internal thread fit 2B. It comes in a 5-pack and uses inch/metric measurement. 3G Electric sources this genuine APPROVED VENDOR part.
Where to buy APPROVED VENDOR Self Locking Thread Insert in worldwide?
3G Electric supplies the APPROVED VENDOR Self Locking Thread Insert to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this M12-1.25 heavy-wall insert, part number 329-1208-PK5.
How to install the APPROVED VENDOR Self Locking Thread Insert?
Drill a hole using a 37/64 drill bit, tap it with a 5/8"-18 tap, then install the insert using a compatible installation tool. Ensure the insert is flush or slightly below the surface. 3G Electric provides genuine APPROVED VENDOR inserts and can advise on proper tooling for your application.
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Common applications for APPROVED VENDORAPPROVED 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.









