Estilo de la cabeza
Hexagonal
Estándar
DIN, ANSI, JIS, BS, ISO, GB
Surface treatment
Blue zinc plated
Thread type
self tapping thread
Grade
4.8/5.8/8.8/10.9/12.9 etc
Certificate
SGS, ROHS, ISO9001:2015
Application
lisense plates, electrical boxes, switch plates, furniture