Machine elements fasteners
Connecting elements are used when the components in the machine are intended to be fixed firmly to each other. Fixing screws, rivets and studs are discrete elements that are usually detachable and can be reused.
Nuts and bolts kit
Comprehensive instructional kit of the main nuts and bolts used in engineering.
Screw-locking devices kits
Standardised designations, terms and graphical representation of different screw-locking devices.
Thread types kit
Standardised designations, terms and specific applications of different thread types, determination of the thread type with the thread gauge.
Screw connections testing
Correlation between tightening torque and tension force on standardised bolts.
Thread efficiencies for different pairs of materials and thread pitches.