6 in. x 5 in. 14-Gauge Galvanized T Strap

A:  Hi Holes, this is McKenzie from Simpson Strong-Tie. The larger holes on the 66T are for (3) 3/8" diameter bolts. The 66T can be installed with either the (8) .162" x 2 1/2" nails OR (3) 3/8" diameter bolts but not both.

A:  3.5" as I measure it.

A:  3” from inside hole to inside hole. Top of the holes are 4” and 3 1/2” is from the center of one hole to the center of the other hole. Hope this helps-I would take a picture for you-but it won’t let me send one.

A:  You could just order this inexpensive part and then you would have the template you need. I used to put large lag bolts in the big holes but I believe you could do just fine using the small holes to attach.

A:  ​Hi Mike D, this is Stacy from Simpson Strong-Tie. We wanted to take a minute to address your question regarding the 66T Strap bolt spacing, the spacing between bolt holes in the top of the T is 3-1/2" on center. If you have any questions please contact our Customer Service team by calling 800-999-5099.

A:  3 1/2”

A:  The 66T is made at our plant in McKinney, TX. Thank you!

A:  Usa

A:  Yes, each flange is 1 1/2" wide so they will fit on 4x members. Thank you!

A:  Yes, but they are intended for 2x4's