Honeywell North Respirator Mask strap latch

One of the main weak points in the Honeywell North respirators is the top adjustment latch that secures the strap to the face of the mask. Mine broke after 2 months of continuous use.
This uses an M5 bolt and washers in addition to the latch itself to ensure it does not break. I drew this up in Solidworks. Print at 50 percent infill with no raft or support.