Standard End Fastener, Black, Zinc-Plated, Overall Height 1 5/16 in, Slide-In, End Fastener, Overall Length Not Available, Overall Width 5/8 in, Fastener Thread Length 1 in, Steel, Fastener Thread Size 5/16 In.-18, 15 Series, System of Measurement Inch, End Fastener, For Slot Width 21/64 in