Nut and Bolts
SPMB racking bolts are manufactured from quality grade 304 stainless steel.Each bolt comes complete with a nut and flat washer with spares available on request.The head of the 3/8 bolt is designed to fit into channels of all the Alzone racking ensuring ease of connection to feet and other Alzone brackets.
The larger M12 x 50mm bolt is supplied complete with nut and flat washer and is mostly used as a through bolt for Alzone ground mount systems.M6 x 50mm and M6 x 60mm are used for solar clamp brackets in combination with a specially designed rail shoe which fits into the Alzone rail channel.
Dimension 3/8 x 1", 3/8 x 1 3/4
M6 x 50,M6 x 60