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SKU SP-S4210062-4S

Side mounting of the post 42,4mm 100mm, Satin

€10.32 Tax excluded
€12.49 Tax included
Tax included
Grade
Quantity
Steel grade AISI304 AISI316
Surface finish Satin
Mounting surface type Flat
Tube size ø 42,4mm

The Strofix side mounting of the post 42.4mm, 100mm, Satin is a stainless-steel side fastening with a round D100 plate that anchors a Ø42.4 mm railing post to a vertical face. The round Ø100 mm plate bolts to the side of a fascia, edge beam, or wall, holding the post alongside the structure. Available in AISI 304 or AISI 316 with a satin finish. The post is attached by welding.

This is the round-plate version of the side fastening. Where the 120 × 60 mm rectangular side fastenings use a tall plate, this version uses a circular D100 plate, giving a compact, symmetrical footprint on the vertical face. It is used where a railing post is fixed to a vertical surface — a balcony slab edge, stair stringer, or fascia beam — instead of being floor-mounted, keeping the floor surface clear. The AISI 316 grade option provides marine-grade corrosion resistance for coastal installations.

Use cases:

  • Side-mounting a Ø42.4 mm railing post to a vertical face with a round plate
  • Compact circular side-fixing footprint on a slab edge or fascia
  • Keeping the floor/deck surface clear with edge-mounted railings
  • Marine-grade AISI 316 side fastening for coastal installations
  • Stainless-steel round-plate side fastening for round railing posts

FAQ

What is side mounting?

Side mounting fixes the railing post to a vertical surface (the side of a slab, beam, or fascia) rather than on top of the floor, keeping the floor surface clear.

What post does it fit?

The Ø42.4 mm round post tube, attached by welding.

How does this differ from the 120×60 side fastening?

This version uses a round D100 plate for a compact, symmetrical footprint; the 120 × 60 mm versions use a taller rectangular plate. Both side-mount the post to a vertical face.

Which steel grades are available?

AISI 304 or AISI 316. Choose AISI 316 for coastal, pool, or high-humidity installations.

What are the plate dimensions?

A round D100 mm plate.

What steel grade and finish are used?

AISI 304 or AISI 316 stainless steel with a satin finish.

Strofix quality

Strofix designs and supplies stainless-steel fastening systems for architectural glass, including glass adaptors, railing components, handrails, and structural fixings. We also serve architects, installers, and building contractors on residential and commercial projects.

The products we sell are designed by us, and manufactured under strict quality guidelines so that we can be sure our customers are getting exactly what they ordered.

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