Boss Plates

This fitting has hundreds of uses but was primarily designed as a flush stage fixing for stage braces. It uses our standard backing plate and has a threaded insert to take M10 bolts or thumb screws. We also make a Reverse Countersunk Boss Plate (FHS014FM) which is designed to fix the underside of rostra tops so that the strain pulls against the top.

• Black Powder Coated
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  Size: 68 x 45 x 3mm (10 mm to base of boss).

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  Fixings needed: 4 off No.8 or No.10 (4, 4.5 or 5mm) csk screws.