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Connecting Strength
K2 Flex Foot
QUICK GUIDE

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Summary of Contents for K2 Systems Flex Foot

  • Page 1 Connecting Strength K2 Flex Foot QUICK GUIDE...
  • Page 2 Components Deck Attach 4000718/4000818 4000048 4000135/4000145 4000050-H K2 Flex Foot 13x25mm T-Bolt Kit K2 Cross Clamp Set, Mill/Dark Yeti Clamp 2.0, Set...
  • Page 3 Rafter Attach Multiple PNs 4000310 Multiple PNs CrossRail DR #14 x 3" x 5/16 Hex Head Screw Fastener options up to 3/8" 44-X shown & PNs listed Used to install to the decking with Works with all CR profiles Flex Foot...
  • Page 4: Technical Note

    Stainless hardware is soft and if dry torqued too quickly it may cause the nut and bolt to seize. K2 Systems recommends all stainless steel threads be lubricated. This will make it easier to tighten nuts to bolts, avoid galling, and facilitate adjustments before the nut is properly torqued. Therefore, avoid the use of an impact driver.
  • Page 5 Assembly Part A: Marking the array and mounting locations Corner out and mark array on roof. Snap chalk lines for rail location within shingle course. (Refer to module manufacturer frame clamping zones). Mark mounting locations over rafters and chalk lines within shingle course.
  • Page 6 Part B: Mount Placement and Installation for Rafter Connection To maintain flashing performance, avoid installation when the temperature of the roof and/or butyl is below 22F or above 176F. K2 EverSeal must be installed on a dry surface. Locate the rafter and clean roofing surface for mount placement.
  • Page 7 Proper torque will vary based on the characterisitcs of the rafter and deck. It's best practice to tighten the wood screws until the washer stops rotating. After completing process, make sure the K2 Flex Foot is securely fixed. You may verify that the screws underneath the deck panel are stained with butyl rubber. This...
  • Page 8 Part F: Attaching CrossRail Position and install rail on back side of K2 Flex Foot towards the ridge, as shown in the image. Insert T-Bolt through slot and into side channel of CrossRail. Turn the T-Bolt clockwise ensuring that the mark at the end...
  • Page 9 K2 Flex Foot Units: [in] mm...
  • Page 10 K2 Systems, LLC 4665 North Ave. Suite I • Oceanside, CA 92056 • USA +1.760.301.5300 • infous@k2-systems.com www.k2-systems.com/en-us K2 Flex Foot Quick Guide V2 | 0224 • Subject to change Product illustrations are exemplary and may differ from the original.