What the thread found

• B&H Photo Video carries a selection of camera mounting hardware including leg assembly parts and accessories
• Specialty camera equipment manufacturers produce shoulder bolts and baseplate screws in various sizes including 3/8" and 1/4-20 specifications
• Some camera screw suppliers focus on specific applications like Steadicam dovetails with shorter screw designs
• Industrial hardware suppliers may be needed to find camera screws with long unthreaded shafts designed to clear plate thickness
• Weight plates and practice cages are available alongside mounting hardware from specialty suppliers

Depends on

• Film-world camera retailers often lack comprehensive specifications and varying lengths of mounting hardware
• Exact measurements and specifications were not provided in the discussion
• Availability and current product listings may have changed since 2016

Parts

Base Plate

Same gear or parts

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