1/4 viti a testa rotonda BSF, acciaio zincato BZP, 1 1/2 pollici di lunghezza, dadi opzionali
This is a set of 1/4 BSF (British Standard Fine) slotted round head screws, made from zinc plated steel. Screws & nuts: each screw is supplied with a zinc plated full hex nut. They are sold in sets of 2, 4, 6, 8 or 10 screws.