Specifications for Shoulder Bolts (ISO 7379)

ISO 7379 Technical Drawing

d1 Nom.-681012162024
max5.9907.9879.98711.98415.98419.98023.980
min5.9607.9519.95111.94115.94119.92823.928
d2M5M6M8M10M12M16M20
2IT100.120.120.120.120.140.140.17
d310131618243036
k max.4.55.579111416
t min2.43.34.24.96.68.810
L2 Nom. long/length9.5111316182227
s345681012

The only purpose of having the strength of a property class 12.9 on socket head shoulder screws, is to increase wear resistance on the shoulder.  Due to the undercut between the thread and the shoulder, the tightening torque has to be lowered.

For applications where the shoulder is tightened against the work piece, an even lower torque should be applied.  Preliminary testing is recommended to make sure it fits your application.

*All information is strictly informative


 
 
 

Related Sites : Brass Nuts Brass Screws Brass Fasteners  Bronze Castings Bronze Fittings  Brass Fasteners India  Electrical Accessories   Brass Parts   Brass Fittings  Electrical Components Brass Components    Brass Fittings India  Brass Screws Brass Fasteners India   Cable Glands Cable Accessories India   Brass Fittings India Electrical Components Brass Components   Brass Parts Brass Turned Parts  Stainless Steel Fittings   Brass Castings Copper Castings   Brass Parts India    Brass Parts Brass Components     Brass Components India   Bass Parts India   Brass Anchors  English Idioms    Jamnagar Brass Parts Brass Components  Cable Glands  Cable Accessories   Brass Fittings Stainless Steel Fittings India Pipe Fittings India  Brass Components    Stainless Steel Fittings   Brass Inserts   Brass Products Jamnagar   Brass Nuts Brass Screws Brass Fasteners Jamnagar Brass Parts Brass Components  Brass Castings Copper Castings Brass Parts   Brass Screws Brass Fasteners Brass Turned Parts  Brass Screws Brass Fasteners Brass Anchors  Brass Pipe Fittings    India Brass Components  Brass Anchors   Brass Nuts   Brass Plumbing fittings  Brass Components Uk   Brass Parts jamnagar  Brass Fittings Uk   Brass Cable Glands Uk     Brass Turned Parts conex Brass fittings   Stainless steel fittings