Can this be used to secure a post through tile into cement? Or is it wood sub floor use only?

I have two of these items bonded with epoxy in a cement floor and they are still securely holding some stair railings after one year. If your tile, however, is ceramic I think it's likely that you will crack it when you torque down the newel post. Can you cut a hole in the tile and mount directly on the concrete?

Where is it manufactured?

The company and product are sourced from Australia, but unable to verify if it is manufactured there or elsewhere. They do say "Zipbolts are made from various metals, these include mild steel, heat treated steel alloy, Zinc diecast and all parts a zinc plated."

What rails come in white?

The kit comes with a wood grain plug, but could be painted white if needed.

Ive stripped out my worm drive inside the fastening device. Instead of purchasing a new kit, what size nut would work?

Nathan, there are a few companies selling the Super UT. It is a left hand tread so the gear system will tighten. Not a normal size. Not sure what company you made the purchase with. If you send your order number I will either credit, or send a new one. Whatever works. Dave

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Zipbolt 14.100 Super UT Newel Post Fastener Bulk Pack — Quick and Easy Wrench-Free Installation of Staircase Newel Posts, Anchors Post Directly to Wood or Concrete Floor

Product ID: 155414466

Details

Brand
Zipbolt
Color
Silver
Fastener Type
Hex Solid
Material
Steel Zinc
Size
6 Pack

🔩Hex head for solid fastening

⚙️Patented gear-drive tech

🛠️Wrench-free, fast install

A$286

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Zipbolt: The fast track to flawless staircases!

BULK PACK VALUE - Six fasteners per pack to power through multiple projects without running out mid-job.
PRO APPROVED SECURE FIT - Hex head design ensures a snug, professional-grade connection every time—no wobble, no fuss.
UNIVERSAL COMPATIBILITY - Anchors securely to both wood and concrete floors, perfect for new builds or renovations.
INDUSTRIAL GRADE DURABILITY - Crafted from steel, zinc, and alloy for a rock-solid, long-lasting hold that stands the test of time.
EFFORTLESS WRENCH FREE INSTALLATION - Say goodbye to tedious tools—install newel posts in minutes with patented gear-drive technology.

The Zipbolt 14.100 Super UT Newel Post Fastener Bulk Pack offers a professional-grade, wrench-free solution for securely anchoring staircase newel posts to wood or concrete floors. Featuring a patented gear-drive design and durable steel-zinc-alloy construction, this 6-pack fastener kit ensures quick installation and a rock-solid hold, ideal for both new construction and renovation projects.

Specifications

ASIN	B07D1D1JZG
Best Sellers Rank	#307,150 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Staircase Newel Posts
Brand	Zipbolt
Color	Silver
Compatible Groove Diameter	5/8 inches
Customer Reviews	4.6 out of 5 stars 118 Reviews
Fastener Type	Hex, Solid
Finish Types	Plain
Grade Rating	Industrial
Head Style	Hex
Item Diameter	9.53 millimeters
Item Shape	Hexagonal
Manufacturer	Zipbolt
Material	Steel, Zinc, Alloy
Material Type	Steel, Zinc, Alloy
Maximum Shear Strength	[High]
Model	14.11
Number Of Items	6
Number of Pieces	6
Part Number	14.11
Screw Head Style	Hex
Set Name	Super UT Newel Post Fastener Bulk Pack
Size	6 Pack
Size Name	6 Pack
Thread Size	6
UPC	702706419901
Unit Count	6 Count

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