Approved Vendor 3G-OTH-531683 — Technical Specifications
The APPROVED VENDOR Key Locking Insert is a thin-wall, metric mil-spec insert with 2 keys, M2-0.40 internal thread size, M4-0.70 external thread size, plain finish, and 18-8 material grade. It meets Fed Std. H28/21 and MJ Form standards, with external thread fit 2A and internal thread fit 3B, compatible with M4-0.70 tap size, supplied in a 10-pack (MPN 217-077382).
Technical Specifications
| Parameter | Value |
|---|---|
| Keys | 2 |
| Type | M2-0.40 Int Thrd Sz, M4-0.70 Ext Thrd Sz, Plain, Plain, 10 PK |
| Brand | APPROVED VENDOR |
| Wall Type | Thin Wall |
| Finish Type | Plain |
| Thread Type | Coarse |
| Industry Standards | Fed Std. H28/21, MJ Form |
| Compatible Tap Size | M4-0.70 |
| External Thread Fit | 2A |
| Internal Thread Fit | 3B |
| Material Grade/Class | 18-8 |
| System Of Measurement | Metric |
| Manufacturer Part Number | 217-077382 |