The SP-506 D-Clip Screw from Custom Brackets is designed to attach a flash to the Digital PRO-E and CB Folding Flash Brackets. It is an all-metal, stainless steel screw with a 1/4"-20 thread.
|Thread Size||1/4"-20 male|
|Dimensions||0.5 x 0.19" (1.27 x 0.5 cm)|
|Weight||Not Specified by Manufacturer|