Polyamide resin composition for slide fasteners, slide fastener component, and slide fastener provided with same

Provided is a polyamide resin composition that is suitable as a material for slide fastener components which have excellent strength after being dyed. A polyamide resin composition for slide fasteners, which contains a polyamide resin and reinforcing fibers, and wherein: the total mass of the polyamide resin and the reinforcing fibers is 90% by mass or more of the composition; the ratio of aromatic polyamides having a melting point of 200-250 degree centigrade in the polyamide resin is more than 70% by mass; and the content of the reinforcing fibers in the total mass of the polyamide resin and the reinforcing fibers is 45-70% by mass.