Acme Keylocking Insert
A286 CRES Metric
Request for Quote

Keylocking Threaded Inserts Request for Quote

Insert – A286 CRES (140 KSI Min)
Keys- 302 CRES
Finish: Passivated
Tolerances: ±.25 mm unless specified otherwise
Internal Threads: Per Fed Std H28/21, MJ Form
Dimensions: All dimensions below are in millimeters
Keys: Inserts with an internal thread size of M6 and smaller are furnished with 2 locking keys. Larger sizes have 4 locking keys.
Material Identification Mark: One line on top of insert
Lubrication: Dry Film Lube on Self-Locking Inserts only
Performance: NA0149

Acme Part No.: 217-078351 MS Number: NA0149-050
Material: A286 CRES Locking?: Non-Locking
Internal Thread: M5 x 0.8 External Thread: M8 x 1.25
Length: 8 mm Max Distance to Locking Part: 3.73
Bore Depth: 1.27  
Need More Info?

Call 800-323-5582
or email us at [email protected] and a representative will contact you shortly.