Prevailing torque type hexagon nut with non-metallic insert DIN 985 Stainless steel A4 Zinc plated55726
D934 Lubrinox A4 Hex Nut M3055082
D934 Lubrinox A2 Hex Nut M751173
FABORY HYGIENIC A4 Cup nut high55087
FABORY HYGIENIC A4 Cup nut low55091