Hardboard Screws

Model Number L (mm) Shank Dia (mm) Head Dia (mm) Recess Thread: Hi-Low Finish: Dacromate For Model Finish: Yellow Zinc (5 micron)
F-31793 32mm 3.9mm 7.2mm PH2 DFR440 25-41mm, DFR540 25-55mm, DFR550 25-55mm, 6842 25-55mm, 6843 25-55mm, 6845 25-41mm
F-31809 41mm 3.9mm 7.2mm PH2 DFR440 25-41mm, DFR540 25-55mm, DFR550 25-55mm, 6842 25-55mm, 6843 25-55mm, 6845 25-41mm
F-32496 31mm 3.9mm 6.4mm PH2 DFR440 25-41mm, DFR540 25-55mm, DFR550 25-55mm, 6842 25-55mm, 6843 25-55mm, 6845 25-41mm
F-32502 41mm 3.9mm 6.4mm PH2 DFR440 25-41mm, DFR540 25-55mm, DFR550 25-55mm, 6842 25-55mm, 6843 25-55mm, 6845 25-41mm
F-32515 51mm 3.9mm 6.4mm PH2 DFR540 25-55mm, DFR550 25-55mm, DFR750 45-75mm, 6842 25-55mm, 6843 25-55mm, 6844 45-75mm