Ceramic Plain Washers, M4, BS 4320:1968

RS Stock No.:: 223-7399
Brand:: RS PRO

188 In Global stock for delivery within 10 working day(s)

Added

Price (ex. GST) Each

$15.70

(exc. GST)

$17.27

(inc. GST)

Units	Per unit
1 - 4	$15.70
5 +	$12.93

RS Stock No.:: 223-7399
Brand:: RS PRO

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: US

Product Details

RS PRO M4 Alumina Ceramic Washer (9 x 4.5 x 0.9mm)

A high quality and tough M4 washer featuring an internal diameter of 4.5mm, an external diameter of 9mm, and a thickness of 0.9mm, constructed from Alumina Ceramic for excellent wear resistance, corrosion protection, outstanding hardness and strength.

Alumina Ceramic washers offer several advantages over other types of washers. Suitable for operating in temperature extremes and featuring excellent resistance to chemicals along with high mechanical strength the Alumina Ceramic washers are ideal for operations in harsh and challenging environments where regular maintenance isn’t always possible.

Built to comply with British Standards BS 4320:1968 these Alumina washers are ideal for a wide range of environments and are used throughout industry including manufacturing, automotive applications, aerospace and for use with processes where metal washers are not suitable.

Features and Benefits

Alumina Ceramic Washer
Metric size M4
9 x 4.5 x 0.9mm
Narrow design
High level of temperature and chemical resistance

Standards and Approvals: BS 4320:1968

Why RS PRO?

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

Specifications

Attribute	Value
For Screw/Bolt Size	M4
Washer Type	Plain
Inside Diameter	4.5mm
Outside Diameter	9mm
Standards Met	BS 4320:1968
Material	Ceramic
Finish	Plain
Thickness	0.9mm