Self Tapping Screws
DIN7971 / ISO 1481 slotted pan head tapping screw
DIN7972 / ISO 1482 slotted countersunk (CSK) head tapping screw
DIN7973 / ISO 1483 slotted raised countersunk (oval) head tapping screw
DIN7981 / ISO 7049 cross recessed pan head tapping screws
DIN7982 / ISO 7050 cross recessed countersunk (CSK) head tapping screw
DIN7983 / ISO 7051 cross recessed raised countersunk (oval) head tapping screw
ASME B18.6.4 & SAE J933 specifications
stainless steel pan head self tapping screw
pan head self tapping screw
modified truss head self tapping screw
wafer head self tapping screw
Self tapping screws are most often used to fasten sheet metal composite materials, woods and plastics. They have a high tensile strength value, and are durable enough to handle repeated assembly and disassembly.
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