... 3.4mm; 5/8"R Material available: Steel, Stainless Steel door hinge Size: BB4-1/2" x 4" x 3.4mm; ... Stainless Steel Color available: Brushed Chrome, Stain Nickel, Yellow Zinc, Antique Brass, Bright Brass, Polished Brass, Polished Chrome, Dull Brass, ... Brushed Zinc, Oil Rubbed Bronze, Antique Nickel, Antique Bronze, Primed Coating White, Primed Coating Black, Primed Coating ...