The center-to-center measurements are approximately 16" x 16" square and the threads are M12-1
and the 5-for-5 bonus kit which consists of a 6 Ft
7500 MSU MSU323BL/C MULTI SPRAY UNIT
Center-mounted
#245 Nozzle (79374-122
Bullard Front Brim Hard Hat, Type 1, Class E, Ratchet (6-Point) (Yellow) 3500CFM at 0.5" The center-to-center measurements are approximatelyHard Hat, ANSI Classification Type 2, Class E, Head Protection Style Front Brim, Head Protection Suspension Type Ratchet (8 Point), Head Protection Color Yellow, Head Protection Graphics No Graphics, Fits Hat Size 6 1 2 to 8, Head Protection Material Thermoplastic, Head Protection Venting No, High Visibility No, Standards ANSI Z89. 1 2009, Series Advent(R) Dimensions Fits Hat Size 6 1 2" to 8" Details Item Hard Hat Head Protection Style Front Brim