(1) Silicone Protective & Self-Locking Washer -Best protection to the panel -Best sealing performance -Self-locking -Semi-transparent colour and conceal design minimizing effect on appearance (2) Stabilizing Shoulder -Positioning the panel and washer precisely -Holding the panel firmly without damage to the thread -Repeated fix and unfix possible (3) Metric Fine Thread -Enhancement of number of thread and holding force -Complying with JIS B 0252-1996 GO-NO-GO gauge (4) All-Weather -Made of genuine stainless steel from base material to surface -Interior and exterior possible (5) Unlimited Colouring -Made of aluminium alloy with colour anodized -8 standard colours, including red, blue, green, yellow, black, gray, golden and original anodized -Any other colour available to special order to meet colour scheme of your project (6) European Styling -Best balance between functionality and stylishness -Neat, elegant & refined Axis Payment Terms: T/T,CASH