The Mega-Coupler has solid wing nut tabs that are stronger than regular steel wing nuts. The grade 8 Hex Head Cap Screw locks securely into the hex milled pocket so that the nylock nut can be tightened while the clamp is installed

 

The Mega-Coupler fastens from (1-1/4″ Pipe) 1.66″ OD to 2 ” OD truss tube and has the industry compatible 14 mm thick base.

 

Although 1/2″ is the most frequently used hardware size, the Mega-Coupler also comes in a 3/8″ and 1/4″ size. Other Mega-Coupler options include stainless steel hardware, steel wing nuts, Metric M-12 and M-10 hardware.

Specifications:

Minimum Size:

• 1.25″ pipe, 1.66″ OD pipe

Maximum Size:

• 1.5″ pipe, 1.90″ OD pipe, 2″ OD truss tube

Working Load Limit:

• 1,100 lb 500kg, for 1/2″ and 3/8″ hardware 450 lb for 1/4″ hardware

Hardware:

Standard Hardware:

• 1/2-13 × 1 1/4″ Hex Head grade 8 zinc plated steel bolt with nylock nut
• 1″ Belleville Washer Weight 1.14 lbs. (MLB-NN – 1.11 lbs.) (MLB3/8 – 1.07 lbs.)

Case Quantities:

• 24

Quick_Reference_Guide_4394_File_1.pdf
Mega Coupler Spec Sheet.pdf