The Light Source MLB-M10CS Mega-Coupler with Flat Head Bolt and M10 Metric Hardware, Black

The Countersunk Mega-Coupler replaces traditional hex bolts with flat head bolts and includes a Belleville washer and Nylock Nut for secure attachment, unless specified otherwise.

It's available with 1/2" or 3/8" flat heads and a standard durable wing nut from The Light Source.

Options for steel wing nuts or nylock nuts are available.

For metric needs, M10 and M12 flat head bolts are also available.The Light Source MLB-M10CS Specifications:Minimum Size: 1 1/4" pipe, 1.66OD truss tubeMaximum Size: 1.5" pipe, 1.90" OD pipe, 2" OD truss tubeWorking Load Limit: 1100 poundsHardware: 1/2" x 1.5" flat head bolt or 3/8" x 1.5" flat head bolt Nylock Nut Belleville WasherWeight: 1.4 lbs.

(MLM1/2CS-NN - 1.12 lbs.)Case Quantities: 24 The Light Source MLB-M10CS Mega-Coupler with Flat Head Bolt and M10 Metric Hardware, Black.