UNI 6053-1967 Strong compression square head screws with flat tooth neck top and rounded top. ISO coarse and fine pitch metric threads. Replace UNI 23822 with UNI 6052-67. Class A
1967UNI 6053-1967 Strong compression square head screws with flat tooth neck top and rounded top. ISO coarse and fine pitch metric threads. Replace UNI 23822 with UNI 6052-67. Class A