12 Bolt Torque Pattern

195311721064128

Torque Sequence: 1, 9, 5, 3, 11, 7, 2, 10, 6, 4, 12, 8

For 12 bolt flanges, torque bolts in a criss-cross sequence.


Lookup flange bolt torque patterns on your phone in seconds

App Store badge for the Flange Bolt Chart appGet it on Google Play
Flange bolt chart app screenshot

High-resolution image for download

For those who need to download an image (the top graphic is SVG) we include a high resolution image of the 12 bolt torque sequence below.

12 bolt torque pattern