The robust choice for metal posts. This through-post tensioner kit features our premium Black Titanium PVD finish, offering industrial strength with a sleek, fade-proof aesthetic.

Overview
Build a rock-solid railing with the Black Titanium Threaded Stud System. Designed primarily for 2"x2" to 4"x4" Metal Posts (but also compatible with wood), this kit works by passing through the post and tensioning from the back. It’s the preferred choice for contractors needing maximum tension control and structural integrity.

Why Choose This Kit?

  • 💎 Black Titanium PVD Technology: We use advanced Vacuum Titanium Plating to bond the black finish to the T316 steel. Unlike paint, this metallic finish is ultra-hard, scratch-resistant, and will not peel or fade under the sun.
  • 🌿 Safe & Eco-Friendly: Finished with a specialized protective coating that is non-toxic and environmentally safe (food-grade standard), making it ideal for family homes with children and pets.
  • 📐 Versatile "Cut-to-Fit" Design: The extra-long threaded stud allows it to fit various post sizes (from 2" to 4"). Simply cut off the excess thread after installation for a custom, clean fit.
  • 🔄 Multi-Angle Ready: Perfect for both level decks and staircases. (Note: For angled stair installations, use our 30° Beveled Washers to ensure the nut sits flush against the post).

Technical Specifications

Feature Specification
System Type Threaded Stud Tensioner (Through-Post)
Finish Black Titanium PVD
Material T316 Marine Grade Stainless Steel
Cable Compatibility Fits 1/8" (3.2mm) Wire Rope
Post Compatibility Metal Posts (Recommended) & Wood Posts
Drill Requirement Requires drilling through the entire post

 

Package Includes:
  • Threaded Stud Tensioners
  • 1 x Installation Drill Bit
How to Install:
  1. Drill: Drill holes straight through your posts (intermediate and end posts).
  2. Swage: Crimp the threaded stud to one end of the cable and the fixed stemball to the other.
  3. Insert: Pass the threaded stud through the end post.
  4. Tension: Tighten the nut on the backside of the post until the cable is taut.
  5. Cut: Crucial Step – Use a cutoff wheel or hacksaw to trim the excess threaded rod flush with the nut for a clean, professional finish. (Optional: Cover with a cap nut if desired).

FAQ 

  • Q: Will the Black Titanium coating fade?
    • A: No. The PVD (Physical Vapor Deposition) process creates a surface harder than the steel itself. Combined with our safety coating, it is highly resistant to UV fading and wear, ensuring it stays black for years.
  • Q: Can I use this on Wood posts?
    • A: Yes. While designed for metal posts, it works great on wood posts too. Just ensure you use a washer to prevent the nut from sinking into the wood.
  • Q: What if the stud is too long?
    • A: That is by design! The long thread allows it to fit different post thicknesses (2" to 4"). You simply cut off the extra length after tightening.
  • Q: Do I need extra parts for stairs?
    • A: Yes. Since the stud goes through the post, you will need our 30-Degree Angle Beveled Washer to help the nut sit flat against the angled post surface.

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Total price¥304.95

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