B-Line BKBM6-063-40K Eaton series hanging system, Install without drilling into existing structure, KwikWire accessory features, Assembly only, no more sawing, filing, fixing nuts, Bolt M6 thread termination, 1/16" wire max, 40" wire length

That is the point of the system. The BKBM6-063-40K is specified for installation without drilling into the existing structure, so it suits suspending fixtures from beams, bar joists or existing structural members using a compatible top-end attachment rather than a drilled anchor. The kit itself supplies the 40 inch wire and the M6 bolt end at the load side.

No. The termination on the BKBM6-063-40K is a metric M6 bolt, and M6 will not engage a 1/4-20 thread. For imperial-tapped fixtures you need a KwikWire assembly with the matching imperial bolt termination, or a loop/toggle end used with your own threaded hardware.

The assembly ships with 40 inches of wire, so it covers drops up to a bit over three feet. KwikWire grippers are adjustable at the gripper end, so a shorter drop is handled by taking up the slack rather than cutting, which is why the system is described as assembly only with no sawing or filing. If you need more than 40 inches of drop, order a longer wire length instead of splicing.

Yes, it carries a cULus Listing, which is what an electrical inspector or a facility engineer standardizing suspension hardware will want to see on a suspended lighting or raceway support.

Order Eaton B-Line MPN BKBM6-063-40K. The number reads out as the KwikWire bolt/M6 termination, .063 wire, 40 inch length, so it is the one to specify when you are matching drops already installed on a job.

Each assembly weighs .624 lb, which is a useful figure when a contractor is palletizing a few hundred kits for a large lighting or tray suspension package.