Fasteners Specification / BS Fasteners / ISO Fasteners / DIN Specification / Flat Washer Standards | Check Price
General Fastener Standards - BS Order
Note: The following table is provided for guidance only as there are often dimensional variations between standards.
| BRITISH STANDARD | DIN STANDARD | ISO STANDARD | TYPE OF FASTENER |
| BS EN ISO4026 | DIN 913 | ISO 4026 | Hex Socket Setscrew Flat point |
| BS EN ISO4027 | DIN 914 | ISO 4027 | Hex Socket Setscrew Cone point |
| BS EN ISO4028 | DIN 915 | ISO 4028 | Hex Socket Setscrew Dog point |
| BS EN ISO4029 | DIN 916 | ISO 4029 | Hex Socket Setscrew Plain Cup point |
| BS3692 | DIN 931 | ISO 4014 | Hexagon head bolt - part threaded |
| BS3692 | DIN 933 | ISO 4017 | Hexagon head setscrew – fully threaded |
| BS3692 | DIN 934 | ISO 4032 | Hexagon Full Nut |
| BS3692 | DIN 439/936 | ISO 4035 | Hexagon Lock Nut |
| BS4168 | DIN 912 | ISO 4762 | Hex Socket Cap |
| BS4168 | N/A | ISO 7380 | Hex Socket Button |
| BS4168 | DIN 7991 | ISO 10642 | Hex Socket Countersunk |
| BS4174 AB | DIN 7981CZ | ISO 7049CZ | Self tapping pan recess pointed |
| BS4174 AB | DIN 7982CZ | ISO 7050CZ | Self tapping csk recess pointed |
| BS4174 AB | DIN 7983CZ | ISO 7051CZ | Self tapping raised csk recess pointed |
| BS4174 AB | N/A | N/A | Self tapping Flange recess pointed |
| BS4174 B | DIN 7981FZ | ISO 7049FZ | Self tapping pan recess blunt |
| BS4174 B | DIN 7982FZ | ISO 7050FZ | Self tapping csk recess blunt |
| BS4174 B | N/A | N/A | Self tapping Flange recess blunt |
| BS4174 B | DIN 7971F | ISO 1481F | Self tapping pan slotted blunt |
| BS4174 B | DIN 7972F | ISO 1482F | Self tapping csk slotted blunt |
| BS4174AB | DIN 7971C | ISO 1481C | Self tapping pan slotted pointed |
| BS4174AB | DIN 7972C | ISO 1482C | Self tapping csk slotted pointed |
| BS4174AB | DIN 7983C | ISO 1483C | Self tapping raised csk slotted pointed |
| BS4183 | DIN 7985 | ISO 7045 | Pan recess machine screw |
| BS4183 | DIN 85 | ISO 1580 | Pan slotted machine screw |
| BS4183 | DIN 965 | ISO 7046 | Countersunk recess machine screw |
| BS4183 | DIN 963 | ISO 2009 | Countersunk slotted machine screw |
| BS4183 | DIN 84 | ISO 1207 | Cheese Slotted machine screw |
| BS4183 | DIN 966 | ISO 7047 | Raised Csk Recess machine screw |
| BS4183 | DIN 964 | ISO 2010 | Raised Csk Slotted machine screw |
| BS4464A | DIN 7980 | N/A | Square sect. single coil spring washer |
| BS4464B | DIN 127 | N/A | Rectangular sect. single coil spring washer |
| N/A | DIN 7981CH | ISO 7049CH | Self tapping pan Phillips pointed |
| N/A | DIN 7982CH | ISO 7050CH | Self tapping csk Phillips pointed |
| N/A | DIN 7983CH | ISO 7051CH | Self tapping raised csk Phillips pointed |
| N/A | DIN 7981FH | ISO 7049FH | Self tapping pan phillips blunt |
| N/A | DIN 6923 | ISO 4161 | Hexagon Flange Nut |
| N/A | DIN 928 | N/A | Square Weld Nut |
| N/A | DIN 929 | N/A | Hexagon Weld Nut |
| N/A | DIN 6797J | N/A | Toothed lock washer – internal |
| N/A | DIN 6797A | N/A | Toothed lock washer – external |
BS Fasteners Nut Application Industries
Sunflex Metal Industries are engaged in manufacturing of robust quality of BS Fasteners Nut. These BS Fasteners Nut are widely used in the following industries:
Mining Industries Transport Industries- Rail and Road Construction Industries / Building Systems Manufacturing Industries Agriculture Industries Energy Industries Water Industries Automotive Industries Ship Building Industries Nuclear Power Plant Paper & Pulp Industries Sugar Industries Engineering Cement Industries Petro-Chemical Industries Food Industries Oil & Gas Industries Chemical & Pharmaceutical Industries
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