Hexagon head screw body: Stainless steel European standard 1.4301
(American Standard 304)
Tip: Brass or plastic (Polyacetal POM)
GN 933.5 stainless steel hexagon head screws are used when pressure dents or damage to the clamping surface must be avoided.
The spherical pivot type has a diameter d4 that is smaller than the core diameter d1 of the thread. This makes it suitable for use with thrust pads GN 631 / GN 631.5 which must be ordered separately.