tornillo allen cautivo de ranura hexagonal

Shenzhen Jinbang Hardware and Electronics Co. main products include motorcycle handlebars, collars, synchronous wheels, pulleys, knobs, horn nails, heat sinks, Stainless Steel Pan Head Hexagon Socket Bolts,Square Nut Din557 M8 M10 M12 ,DIN557 Stainless Steel nut M3 M4 M5 M6 M8 M10 M12 M16,anti-theft screws, anti-theft nuts, non-standard screws, captive allen hex slotted screw,non-standard nuts, and customized hardware parts,Contact information: CORREO ELECTRÓNICO: jazz@jbsy-china.com Tel:+86 189 2643 8760, el volumen de ventas directas del fabricante tiene grandes descuentos. ¡Bienvenido a guiar y cooperar!