GB/T 6179-1986
ActiveHexagon slotted nuts，style 1--Product grade C
1型六角开槽螺母 C级
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking of hexagon slotted nuts, style 1, product grade C. It is applied in mechanical assemblies where a nut must be secured with a cotter pin or split pin to prevent loosening under vibration, such as in automotive, agricultural machinery, and general engineering applications. Grade C indicates coarse tolerances, making it suitable for less critical, low-stress connections where precise fit is not required.
Related Standards
GB/T 9074.20-2004
Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers
GB/T 62.1-2004
Wing nuts--Round wing
GB/T 62.2-2004
Wing nuts--Square wing
GB/T 62.3-2004
Wing nuts--Pressing wing
GB/T 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.4-2004
Wing nuts--Die-casting wing
GB/T 3098.20-2004
Mechanical properties of fasteners--Wing nuts with specified proof torque
GB/T 3098.19-2004
Mechanical properties of fasteners--Blind rivets with break pull mandrel
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.