What is the country of origin?

Hello,Our factory is in China. Guangdong

i need a tubular 9/16 od x 1/4 inch id x 1/4 inch thick o-ring for a bypass tub shower valve ?

9/16 inch = 14.2875 mm I don't think that these would fit perfectly. But, the silicone washers are soft and might be shaved down to the size that you need. I used them on my shower head and sink strainers.

Are the food-grade silicone gaskets bpa free? bps free? petroleum free? no fillers? safe for use in a water filter?

the food-grade silicone gaskets.use in a water filter

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ZDBB 1000 Pcs 18 Size O Ring Kit+18 Size Rubber Washers Assortment Kit for Plumbing Faucet Water Pipe Garden Hose Washers Shower Heads Gasket Repair and Air or Gas Connections

ZDBB 1000 Pcs 18 Size O Ring Kit+18 Size Rubber Washers Assortment Kit for Plumbing Faucet Water Pipe Garden Hose Washers Shower Heads Gasket Repair and Air or Gas Connections

Product ID: 448669154

Details

Brand
ZDBB
Color
Black White
Item Diameter
3 millimeters
Material
Rubber

📏18 O-ring sizes ID 3-27mm

🌡️Wide temp range -40 to 240°F

🛠️1000 pcs total for all fixes

€ 48.99

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal it like a pro — never get caught leaking again!

PRO GRADE DURABILITY - Rubber and silicone materials withstand extreme temps and pressures for lasting seals.
ULTIMATE VERSATILITY - 18 O-ring sizes + 18 washer sizes cover every plumbing and gasket need.
ALL IN ONE CONVENIENCE - 1000-piece kit means you’re always ready for emergency repairs or routine maintenance.
MULTI APPLICATION MASTERY - Perfect for faucets, garden hoses, air/gas connections, auto engines, and more.
TRUSTED QUALITY RATINGS - Top-ranked with 4.6 stars from 6,500+ pros who rely on ZDBB daily.

The ZDBB 1000-piece O-Ring and Washer Kit offers 18 sizes of durable rubber and silicone seals designed for plumbing, automotive, and industrial repairs. With a temperature tolerance from -40 to 240°F and a comprehensive assortment, this kit ensures you have the perfect gasket or washer for any standard fitting or connection, making it a must-have for professionals and DIYers alike.

Specifications

ASIN	B0B12TD1GG
Best Sellers Rank	#4,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Faucet O-Rings
Brand Name	ZDBB
Color	Black White
Customer Reviews	4.6 4.6 out of 5 stars (6,521)
Item Diameter	3 millimeters
Manufacturer	TWCC
Material Type	Rubber
Model	Boyeb
Nominal Inside Diameter	ID:3mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 20mm, 22mm, 25mm, 27mm millimeters
Nominal Outside Diameter	OD: 30mm, 25mm/1 inch , 24mm,21mm, 19mm, 15mm, 12mm, 9mm millimeters
Number of Pieces	1000
Part Number	00770807587638
Set Name	O-Ring and Washer Kit
Temperature Range	-40-240 °F
UPC	770807587638
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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€ 48.99

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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