GN531.1 Wing Screw, With Protruding Hub.
These high quality, heat resistant wing screws, allow high torques to be reached, whilst being very operator friendly & easy to use.
As well as being heat resistant, they are also resistant to solvents, oils, grease and other chemical agents.
Plastic, glass fibre reinforced, temperature resistant up to 130°C, black, matt.
Threaded bolt - zinc plated, blue passivated.