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B14A Adjustable coil Bolt consists of a length of B12 Coil Rod with a B13 Coil Nut welded on one end and a free-running B13 Coil Nut on the other end.

Data Sheet:

Application:
The B14A allows formwork adjustments to be made with the free-running nut and can accommodate various form thickness as with one size adjustable bolt. This is especially useful in forming battered walls.

Features:

  • B14A Adjustable Coil Bolts are designed to be reusable, but they do wear and must be continuously inspected and replaced when wear or damage is noted.
  • A waterproof grease should be applied to the portion of the bolt that will be embedded in the concrete. This will facilitate bolt removal from the set concrete.
  • The ultimate load of the B14A is limited by the ultimate load of the welded coil nut head.