Screw Cap Base Washers

Spaenaur No 315-951 315-951^^POP-ON SCREW BASE^^FOR 1/4" DIA. PAN HEAD SCREWS^^.620" OD X .125" HT^^NATURAL POLYPROPYLENE

Spaenaur No 315-906 315-906^^SNAP WASHER FLAT BOTTOM BASE^^#6 & 8 GA (4MM) SCR SIZE^^UV STAB POLYPROPYLENE NEUTRAL

Spaenaur No 315-910 315-910^^COUNTERSUNK WASHER FOR SNAP CAPS^^FOR #6 & #8 (M4) CTSK SCREWS^^UV STAB POLYPROPYLENE NEUTRAL

Spaenaur No 315-911 315-911^^COUNTERSUNK WASHER FOR SNAP CAPS^^FOR #10 & 12 (M5) CTSK SCREWS^^UV STAB POLYPROPYLENE NEUTRAL

Spaenaur No 315-G03-1W 315-G03-1W^^FLAT BOTTOM WASHER FOR SNAP CAPS^^.250" HOLE DIA.^^UV - STAB POLYPROPYLENE NEUTRAL

Spaenaur No 315-952 315-952^^POP-ON SCREW BASE^^FOR 1/4" DIA. COUNTERSUNK SCREWS^^.620" OD X .130" HT^^NATURAL POLYPROPYLENE