The Details of stainless steel studs
DIMENSIONS: Outer Dia: 35mm x Top Dia: 25mm x Thickness: 4.5mm
FINISH: Machined
FIXING METHOD :Drill and screw
TACTILE TYPE: Warning
LOCATION :Indoor, Outdoor
MATERIALS: 316 marine grade stainless steel / 304 Stainless steel
LUMINANCE RATING: Wet: 35.18 Dry: 38.45
SLIP RATING : R12
The circular tactile indicator studs are available in many surfaces:
1) Concentric circles on surface ( 10 rings / 6rings/4rins /2 rings or customized)
2) Concentric circles on surface & circles on side
3) Spiricle
4) Circles on surface with hole in middle
5) Concentric circles with lip
Packing:720pcs / 800pcs per carton, 30000pcs /Pallet
More pictures ,please refer the Gallery