BGS
✓Price
$17.99
ROWORKX Rubber Flat Washers 30mm OD 20mm ID 2.5mm Thick for Plumbing 8Pcs
★★★★★
$17.99
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6 availableSize: 30mmx20mmx2.5mm
Quantity
1
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About this item
- Size: Outer 30mm / 1.18 inch, inner 20mm / 0.79 inch, thickness 2.5mm / 0.1 inch, pack of 8 rubber flat washers. Measure the outer diameter, inner bore and thickness of the part being replaced, and pick the matching size from the list so the washer seats flush.
- Material: Made of flexible rubber that stays soft and elastic, resisting cracks and surface wear even after many tighten-and-loosen cycles. The washers keep their shape and do not turn brittle in normal indoor use.
- Sealing: Forms a snug barrier that stops water and air from seeping through threaded joints, helping taps, hoses and connectors stay drip-free. The cushion layer also softens vibration between surfaces.
- Install: Slide the washer onto the fitting before tightening the nut, with the flat side against the seal face. Swap it once the old one looks flat, hard or brittle to keep the joint sound.
- Use: Covers kitchen taps, bathroom mixers, shower hoses, garden connectors and outdoor valves, as well as hobby and light plumbing jobs where a dependable seal is the priority.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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