GB/T 78-2007
ActiveHexagon socket set screws with cone point
内六角锥端紧定螺钉
Application Summary AI generated
GB/T 78-2007 specifies the dimensions, technical requirements, and marking of hexagon socket set screws with a cone point, which are used to secure rotating components like gears or pulleys onto shafts in mechanical assemblies. This standard is applied in industries such as machinery manufacturing, automotive, and industrial equipment, where the cone point provides a positive locking action by pressing into the shaft surface. It ensures interchangeability and reliability in applications requiring precise positioning and vibration resistance.
Related Standards
GB/T 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.1-2004
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GB/T 62.2-2004
Wing nuts--Square wing
GB/T 9074.20-2004
Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers
GB/T 62.3-2004
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GB/T 3098.20-2004
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GB/T 62.4-2004
Wing nuts--Die-casting wing
GB/T 3098.19-2004
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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.