7/16" x 20 UNF Steel Brake Caliper Bleeding Bleed Nipple Screw Bleedscrew 4pc

7/16" x 20 UNF bleedscrew. Hex head on the bleedscrew for easy installation or removal by a spanner or a deep socket. • Thread size - 7/16" x 20 UNF. • Suitable to fit on 6mm pipes (this is the pipe for bleeding the brakes / above the hex).