These screws are normally made in the sizes for which weight data are indicated. Sizes for which the weight data are emphasized by bold type are generally stocked commercially because they are in wide demand. As far as the other sizes are concerned, the customer may have to reckon with long deliv...

For connection with ISO Recommendation ISO/R 775-1969, see Explanations. Conical shaft ends are intended to take belt pulleys, couplings and gears. Sizes and details such as chamfer, centre bore and surface quality, which are not specified, are to be designed as appropriate.

1.1 This practice covers the apparatus, procedure, and conditions required to create and maintain the salt spray (fog) test environment. Suitable apparatus which may be used is described in Appendix X1. 1.2 This practice does not prescribe the type of test specimen or exposure periods to be used ...

Set out below are some guidelines for the application of tapping screws. The fastening methods shown are to be deemed as examples. Tapping screws of Type B with cone end (also known as seekers) are the type predominantly used. This applies particularly when several sheets have to be fastened and...

Material: Wire ... A DIN 2076, quality requirements according to DIN 17223 Execution: ends cut free from burrs Surface treatment: e.g. phosphated, galvanized, cadmium-plated Permissible variations on tum diameter: coarse according to DIN 2095

DIN 6901 shall apply for the designation of tapping screws with captive washer components (tapping screw assemblies). DIN 4000-2-1 tabular layout of article characteristics shall apply for screws in accordance with this standard.