Heavy Duty High Temperature Viton FKM O Rings For 1/4 Inch Quick Connect Pressure Washer Couplers, 3/8 Inch Inside Diameter, 0.100 Inch Thick, Tough Heat And Chemical Resistant, Fits Most Wands And Hoses, 10 Pack Replacement

High-Temp Viton O-Rings for 1/4 QC, 3/8 ID, 10-Pack
✔️ 3/8 in ID x 0.100 in thick, Viton FKM, 400F, 10-pack

These O-rings are designed for 1/4" quick-connect fittings on pressure washer wands and hoses. Made from Viton FKM, they resist chemicals and heat up to 400F, helping prevent leaks. This 10-pack ensures you’re ready for maintenance and replacements.

✅ 3/8" inside diameter (9.525 mm) x 0.100" thick (2.54 mm) seal for 1/4" quick-connects on wands and hoses
✅ Viton FKM compound delivers strong chemical resistance and heat tolerance up to 400F (204C)
✅ Tear- and abrasion-resistant construction; packaged as a 10-pack for replacement

💡 What is a pressure washer O-ring used for in hot, chemical cleaning setups?

In plain language, O-rings seal connections and keep leaks out while withstanding harsh cleaners and high temperatures.

• Handy for preventing leaks at 1/4" quick-connect seals on wands and hoses
• Stands up to chemicals and heat up to 400F, protecting the joint
• Viton FKM provides durable sealing in demanding environments