For hanging a mirror where an aesthetic finish is required. Chrome plated dome head screw cap with rubber washer to protect the mirror from cracking. Includes screws with a slotted recess. Cap Material Solid Brass with a Chrome finish Cap Thread Type Female 5BA Description For hanging a mirror where an aesthetic finish is required. Chrome plated dome head screw cap with rubber washer to protect the mirror from cracking. Includes screws with a slotted recess. Finish Chrome Gauge 8 Head Type Countersunk Length inch 1 Length mm 40 Pack Dimensions L x W x H mm 15 x 90 x 133 Pack Weight kg 0.035 Product Code 08112CMIRP Recess Type Slotted Screw Material Carbon Steel with a Zinc finish Size imp. 8 x 1 1/2 Size mm 4.0 x 40 Substrates Mirror Thread Dia. mm 4.0 Thread Length mm 26 Thread Type Article 1 Tapered