McMaster 3188T403 Strut Channel with Mounting Plate, Slotted Hole, Galvanized Steel

The standard and most common size of strut channel with the convenience of an attached mounting plate. Secure the plate to vertical channel, walls, posts, and beams. Compatible with most of the accessories we offer, channel is 15/8" wide.Slotted Hole — The most adaptable strut channel we offer. The slots make it easy to mount and reposition components without drilling.Galvanized Steel — An economical alternative to stainless steel channel, this channel withstands wet and outdoor environments. However, it won't hold up to salt water or chemicals. Strut Channel Type Standard Framing Type Strut Channel Strut Channel Framing Component Channel Type Surface Height 4 5/8" Width 2" Thickness 1/4" Construction Slotted Hole Length 1 1/8" Width 9/16" Center-to-Center 2" Center-to-Channel End 1" End-to-End 7/8" End-to-Channel End 7/16" Material Galvanized Steel Height 1 5/8" Width 1 5/8" Inside Channel Width 7/8" Thickness 0.11" Fasteners Included No Diameter 9/16" Number of 2 Center-to-Center 3" Performance Corrosion Resistant System of Measurement Inch Country of Origin United States DFARS Compliance Specialty Metals COTS-Exempt Export Control Classification Number (ECCN) EAR99 REACH Compliance Not Compliant RoHS Compliance Not Compliant Schedule B Number 730890.9090 U.S.–Mexico–Canada Agreement (USMCA) Qualifying No