Your cart is empty.
Your cart is empty.Product Description
Step 1 - Install
After prep work, install Super UT shaft into timber or concrete with a 10mm wrench or optional Zipbolt Deep Socket Tool (sold separately, see Zipbolt 40.540 10mm Deep Socket Tool).
Step 2 - Connect
Insert Newel post over Super UT shaft. Place gear-driven die-cast housing into opening and over threads. Begin tightening by hand to ensure cross-threading does not occur.
Step 3 - Tighten
Tighten the housing over the threads with the supplied Torx bit using a cordless screwdriver or drill on low torque setting.
NOTE: Do not use impact driver to tighten gear housing.
Patrick A.
2025-08-17 13:04:11
Worked perfect fo my back porch rebuild.
S. Hyde
2025-08-12 12:16:46
These came with the newer hex head which would make installing them a breeze with an impact driver. The only drawback is there was no impact socket in the package. I had no issue installing them with a large adjustable wrench, it just took a bit longer. Don’t forget to lube the threads before screwing then in (I used pipe dope, some videos I watched recommended wax).
John T
2025-08-04 17:05:05
Great product, easily bolts newel posts to floor. A little pricey but pays for itself in ease of use.
John Lehmann
2025-07-27 14:15:52
The thing I figured out on these is that while the video shows these being zipped in with a drill driver... Start them by hand, then use a drill driver. I stripped 2 of these out just using the drill driver. Once they were started I used my impact driver and they are solid!
chessie
2025-06-17 18:07:48
These are an absolute game changer when installing newel posts to the floor. This was my first attempt at stair railings and without this system I'd have probably struggled. You tube is full of instructional videos on whichever Zipbolt you purchase and believe me they make every connector for the entire job. I'll never use any other system, if I ever do another staircase again.. I highly recommend these..
Dave W. Fisher
2025-06-01 11:03:58
Made life easy when installing the 8 newel post. No wrench needed and when it came to leveling and pluming the post the cam assembly made it quick. I bet it cut the installation time in half if not more.Dave Fisher FB: One Room Schoolhouse Renovation
Dan
2025-05-19 16:07:03
Wasn't what i expected and amazon and seller won't let me return it. Never buy home improvement supplies from amazon. There return process is horrible
Richard
2025-02-09 10:58:30
I installed 5 of these zip bolt newel post fasteners and they worked GREAT! I highly recommend them to anyone who is looking to install a newel post.
Recommended Products
$119.99
$ 57 .99 $57.99