The black M4 to M8 Reducer from Peerless-AV is designed for use with projector mounts where only M4 hardware is available.
Steel self-locking with adhesive seal
Right hand threaded
M8 external thread size
Powder coat finish
0.2″ (7.5mm) insert length
Dimensions 6.0 x 0.5 x 9.0″ (152.0 x 127.0 x 229.0 mm)
Weight <1.00 lb ( 0.45 kg) Packaging Info Package Weight 0.2 lb Box Dimensions (LxWxH) 12 x 9 x 1"