Step 2: Choose one of the following

SAE J518 C61
SAE J518 C62
SAE J518 C61 (for metric bolts)
SAE J518 C62 (for metric bolts)
'MAIN' Square 3000
'MAIN' Square 6000
ISO 6164 250 BAR
ISO 6164 400 BAR

For a comparison of the various
bolt patterns Click Here

Please note: This is only a few of the bolt pattens available from Main Manufacturing.
If the pattern you need is not found here please try our Create-A-Flange.


Click below for MAIN's home page.

3181 Tri-Park Drive
Grand Blanc, Michigan 48439
Fax: 810-953-1385
Michigan Phone: 810-953-1380
Toll Free Phone: 1-800-521-7918

copyright© 2012, Main Manufacturing Inc.