600pc Assorted Box of Metric Fibre Washers - 600 red fibre sealing washers to DIN 7603 Form A, in eight metric sizes from M5 up to M18.
A fibre washer crushes slightly as the plug or union is pulled up, filling the small imperfections in both faces and sealing without thread tape or sealant. Sump and gearbox drain plugs are the classic use, along with oil and fuel unions, banjo bolts and carburettor fittings. Thickness runs at 1.0mm up to M10 and 1.5mm from M12 upward.
Sizes included (eight sizes, 600 pieces total) M5 x 9mm x 1.0mm M6 x 10mm x 1.0mm M8 x 12mm x 1.0mm M10 x 14mm x 1.0mm M12 x 18mm x 1.5mm M14 x 20mm x 1.5mm M16 x 22mm x 1.5mm M18 x 24mm x 1.5mm
Suitable for Sump and gearbox drain plugs, oil and fuel unions, banjo bolts, carburettors and fuel pumps, hydraulic and pipe fittings, cars, vans, motorcycles and machinery
Please note These are single use. Once a washer has been crushed it will not seal as reliably again, so fit a fresh one each time a plug or union is disturbed.
Also known as fibre sealing rings, red fibre washers, sump plug washers, drain plug washers, banjo washers, or a metric fibre washer assortment box.
