DE99012F MALE T CONNECTOR can be used with all styles of Female Connector Hinges.

DE99011F Female T Connector can be used with all styles of male Connector Hinges. https://www.docksplus.ca/index.php?route=product/product&path=104_28_503&product_id=312

DE96111F Connector Pin CONNECTOR PIN is used to join Male and Female Connectors. https://www.docksplus.ca/index.php?route=product/product&path=104_28_611&product_id=316

DE99006F Washer Plate, order four to complete one full hinge  /  9/16" Square Hole, HD, Gal (1 5/8") W X (5 3/16")  L 1/4 " nominal https://www.docksplus.ca/index.php?route=product/product&path=104_28_600&product_id=2371

Note :order all the above to mount one complete hinge 

DE93122F Backing Plate Galv. 1/8 " w 9/16 holes HD https://www.docksplus.ca/index.php?route=product/product&path=104_28_600&product_id=2378

For inside corner support, match with DE92104F Inside Corner, DE92116F Inside Anchor Chain Corner, or DE99001F HD Inside Anchor Chain Corner.

DE92116F Inside Anchor Chain Corner, or DE99001F HD Inside Anchor Chain Corner.

Connectors have a 3/8" tab with a 7/8" hole to fit a 3/4" Pin or bolt. 

Request # DE93122F Backing Plate Galv. 1/8 " w 9/16 holes HD order 1/2 " x 3" Galvanized Carriage bolts , nuts and lock washers

4  x 1/2" x 3" Galvanized Carriage bolts , nuts and lock washers for mounting one side https://www.docksplus.ca/index.php?route=product/category&path=104_28_612