BSPP

02 (G 1⁄8-28) x20
04 (G 1⁄4-19) x20
06 (G 3⁄8-19) x20
08 (G 1⁄2-14) x20
10 (G 5⁄8-14) x15
12 (G 3⁄4-14) x15
16 (G 1-11) x15
20 (G 11⁄4-11) x10

Metric

8mm x20
10mm x20
12mm x20
14mm x20
16mm x20
18mm x15
20mm x15
22mm x15
24mm x15
26mm x20
27mm x15
30mm x20
33mm x10
36mm x10

Create a perfect, high-pressure seal every time you service European or Asian equipment with our BSPP & Metric Bonded Washer Kit. This essential shop assortment contains a comprehensive selection of the most common sizes of bonded seals (also known as Dowty seals) required for BSPP and metric straight-thread fittings. Each washer consists of a durable outer steel ring and a bonded inner rubber seal that compresses to create a superior, leak-proof connection, far more reliable than a simple copper washer. Because bonded washers should be replaced every time a fitting is serviced, having this kit on hand is critical to preventing frustrating leaks after a repair, making this a must-have inventory solution for any technician who works on a diverse range of international hydraulic systems.