Stainless Steel Plain Washer, 0.3mm Thickness, M2 (Form A), A4 316

RS Stock No.:
2484595
Brand:
RS PRO

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 2484595
Product description Stainless Steel Plain Washer, 0.3mm Thickness, M2 (Form A), A4 316
Manufacturer / Brand RS PRO

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 2484595
Product description Stainless Steel Plain Washer, 0.3mm Thickness, M2 (Form A), A4 316
Manufacturer / Brand RS PRO

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Dec 25, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132


Product Details

RS PRO Stainless Steel Plain Washers

From the trusted RS PRO Brand, these stainless steel washers are generally used with a machine threaded fastener and nut to spread the load over a greater surface area when tightening a bolt, screw or nut. As they are made of stainless steel, they have an element of corrosion resistance and are suitable for use in many environments.

Available in the following sizes:

189-636 is an M4 size A4 Stainless Steel Plain Washer
189-620 is an M3 size A4 Stainless Steel Plain Washer
189-642 is an M5 size A4 Stainless Steel Plain Washer
189-658 is an M6 size A4 Stainless Steel Plain Washer
248-4595 is an M2 size A4 Stainless Steel Plain Washer
248-4618 is an M16 size A4 Stainless Steel Plain Washer
248-7106 is an M2.5 size A4 Stainless Steel Plain Washer
797-6361 is a Form A M16 size A4 Stainless Steel Plain Washer
797-6364 is a Form A M10 size A4 Stainless Steel Plain Washer
797-6367 is a Form A M12 size A4 Stainless Steel Plain Washer
797-6370 is a Form A M20 size A4 Stainless Steel Plain Washer
797-6389 is a Form A M8 size A4 Stainless Steel Plain Washer

How do they work?

RS PRO washers are an essential part of any fastener assembly, as they serve to incorporate spacing and distribute load when placed between a nut and bolts. These washers will help prevent wear and distortion of installation surfaces over time.

Features and Benefits

• A4, 316 plain stainless steel
• Construction for durability
• Available in a range of sizes

Applications

RS PRO washers are an essential part of any fastener assembly. They decrease the surface load when joining materials, meaning there is less pressure on the material, resulting in a decrease chance of wear and tear over time. You can use them to make maintenance easier by allowing for smoother loosening and tightening of components. Plain washers are commonly used in many electronic, food, chemical and construction applications.

What is a Form A Washer?

Form A is a British Standard indicator for the metric outer diameter and thickness of a steel washer. It is a quick reference that in this case indicates a type of washer with a 'normal' diameter and thickness. Form A washers are suitable for most applications.

What is the difference between a plain washer and a penny washer?

Other than standard washers, you might also hear washers referred to as fender washers, penny washers and mudguard washers. These 'repair washers' have a larger external diameter in comparison to the inner diameter, meaning a larger distribution of surface area. They can be used with a worn fixing hole or to fasten larger surface areas.

RS PRO?

RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.


Specifications

Attribute Value
Brand RS PRO
Outside Diameter 5 mm
Finish Plain
Inside Diameter 2.2 mm
Material Stainless Steel
Thickness 0.3 mm
For Screw/Bolt Size M2 (Form A)
Stainless Steel Type A4 316
Checking stock...
IDR
67,339.38
Out of stock
Price Bag (1 Bag of 100)
Bag(s)Per Bag(IDR)Per Unit(IDR)
167,339.38673.39
*price per unit indicative
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