RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 12.7 mm ID, 18 mm OD

RS Stock No.:: 727-084
Manufacturer:: RS PRO

RS PRO Nitrile Butadiene Rubber, Mild Steel Sealing Washer Sealing Washer, 12.7 mm ID, 18 mm OD

Subtotal (1 bag of 20 units)*

PHP1,121.24

(exc. VAT)

PHP1,255.79

(inc. VAT)

FREE delivery for orders over ₱5,000.00

In Stock

Plus 5 unit(s) shipping from November 02, 2026
Plus 13 unit(s) shipping from January 29, 2027

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Bag(s)	Per Bag	Per Unit*
1 +	PHP1,121.24	PHP56.062

*price indicative

RS Stock No.:: 727-084
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Sealing Washer
	Sub Type	Sealing Washer
	Material	Nitrile Butadiene Rubber, Mild Steel
	Inside Diameter	12.7mm
	Outside Diameter	18mm
	Thickness	1.5mm
	Colour	Black
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	120°C
	Standards/Approvals	BS 21, ISO 228

	Select all
	Brand RS PRO
	Product Type Sealing Washer
	Sub Type Sealing Washer
	Material Nitrile Butadiene Rubber, Mild Steel
	Inside Diameter 12.7mm
	Outside Diameter 18mm
	Thickness 1.5mm
	Colour Black
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 120°C
	Standards/Approvals BS 21, ISO 228

RS PRO Datasheet

RoHS Status: Exempt

RS PRO 12.7 mm Sealing Washer, Nitrile Butadiene Rubber

This RS PRO sealing washer is designed to provide a reliable seal between surfaces, preventing leaks in various industrial applications. Made from Durable nitrile butadiene rubber and mild steel, it offers excellent resistance to oils and chemicals, ensuring long-lasting performance.

Features and Benefits

Material Composition: Combines nitrile butadiene rubber and mild steel for enhanced durability and chemical resistance.
Temperature Range: Operates effectively between -25 °C and 120 °C, suitable for a wide range of environments.
Standard Compliance: Meets BS 21 and ISO 228 standards, ensuring quality and compatibility.
Precise Dimensions: Inside diameter of 12.7 mm and outside diameter of 18 mm for accurate fitting.
Optimal Thickness: 1.5 mm thickness provides a secure seal without compromising flexibility.

Applications

Plumbing systems
Automotive industry
Hydraulic systems
Pneumatic systems

Additional Information

Colour: Black
Designed for use in systems requiring compliance with BS 21 and ISO 228 standards.

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.