Drop in replacement for "FBKT" mounting bracket. Uses #8 hardware for bracket mounting & #4 hardware for pneumatic component mounting (can use M3 also) needs a couple of small standoffs for clearance (see photo)

Mounting bolt spacing - 3/4" apart [#16 or #18 drill for #8 screw clearance]

https://www.automationdirect.com/adc/shopping/catalog/pneumatic_components/special_purpose_pneumatic_fittings/accessories_for_special_purpose_pneumatic_fittings/fbkt

Automation Direct Special Purpose Pneumatic Fittings

https://www.automationdirect.com/adc/shopping/catalog/pneumatic_components/special_purpose_pneumatic_fittings