Mounting Hardware Kit For Use With Crydom Heat Sinks (Except HS501dr) Height 0.49 in Length 0.32 in Width 0.32 in Includes (2) 8-32 x 3/8 SSR Mounting Screws Number of Pieces 1 Product Type Hardware Kit Compatible Series HS122 HS151 HS201 HS202 HS271 HS301 HS351 Fastening Method Screw Standards RoHS Compliant