Standard Anchor Fastener Assembly, Silver, Unfinished, Overall Height 20.6 mm, Slide-In, Anchor Fastener, Overall Length 28.4 mm, Overall Width 15.7 mm, Fastener Thread Length 20 mm, Zinc, Fastener Thread Size M6, 30 Series, System of Measurement Metric, Standard Anchor Fastener, For Slot Width 8 9/64 mm