This standard specifies M 6 to M 48 T·head bolts with square neck. They are designed for use in attaching components to foundations or similar structures by means of T·slots (such as are specified in DIN 649), where T·head bolts with square neck are considered adequate detachable fasteners.

This Japanese Industrial Standard specifies steel and brass hexagon head screws with captive washer for general purposes. The hexagon head screw with captive washer is a hexagon head screw of which the threads are rolled after a washer has been assembled on the screw blank so as to prevent the di...

This standard specifies dimensions and technical delivery conditions for screw plugs which are Intended to be screwed Into holes with parallel thread as specified in DIN 13 Part 5 and 6. Such plugs may be used together with seal rings as specified in DIN 7603, type and material of which are to be...

No figures for permissible variations of tapers on keys and in hub keyways have so far been laid down. If, in special cases, certain prescribed permissible variations must be observed, these must be agreed with the manufacturer when ordering.

1.1 This specification covers the requirements for commercial wrought nonferrous nuts 0.250 to 1.500 in. inclusive in diameter in a number of alloys in common use and intended for general service applications. 1.2 Applicable bolts, cap screws, and studs for use with nuts covered by this specific...

This ISO Recommendation tabulates diameters for the shanks of metal rivets for general use.