1592953310000 1312632483000 term-43981 1616541200869 1312632537000 1616290149148 adlib fitz-online adlib-term-43981 5aa87981-9244-3a09-99b4-2288eebb2faf 2 1 scope note Cylindrical fasteners having a head with a slot or recess and helical or spiral threading, to be inserted by rotating, as with a screwdriver. W reference term-43314 adlib-term-43314 8518b005-357a-35ff-9cf9-03361d474393 screw V.PJ.AFU.AFU.CRG.FCS 1 code V.PJ.AFU.AFU.CRG.FCS 1 screws reference term-43353 adlib-term-43353 5976974a-79ca-376f-87e6-ae0edbb42625 fasteners screws term