Made of stainless steel AISI-LINE 316


Anti-slip degree
stainless steel 316L

Tactile floor warning studs from stainless steel AISI-LINE 316L

Individual tactile floor warning studs in the shape of a dome or a truncated cone ensure long-lasting stable performance. The tactile floor warning studs are made with pin, without pin, as self-adhesive, or with a screw opening, and in various sizes and forms. There are various patterns available - smooth, grooved, milled and with a color insert in the product.

Warning studs are available with a range of colored and non-slip inserts that allow the most suitable contrast value for your installation.

Insert options:


  • anti-slip tape
  • TPU insert
  • PVC insert
  • photoluminescent insert (glowing in the dark)

Based on your request, we can also implement another type of insert.

Surface patterns and inserts of all tactile indicators meet the requirements for anti-slip properties, based on spec the coefficient of friction is R10, R11, R12 or R13. We recommend using a minimum anti-slip value of R10 in interiors and R12 in exteriors.

Stainless steel 316L

STN 17 349 W Nr. 1.4404 AISI 316L is an austenitic acid-resistant chromium-nickel-molybdenum steel alloy with a carbon content of up to 0.03%. Highly resistant to acids and corrosion, with a slight tendency to pitting corrosion in chlorine-containing solutions. Use of this material: exterior and interior, where there is a high chemical stress of tactile warning buttons (presence of chlorides) and contact with seawater.