Washers, Lock, Stainless Steel & M10 Washers | RS
Recently searched

    Washers

    Washers are a thin ring of material with a hole in the centre. They are an essential part of any fastener assembly and are used in conjunction with screws, nuts and bolts. Washers provide a range of benefits, such as preventing wear, reducing pressure, reducing vibration or to prevent the screw from loosening.

    Types of Washer

    • Plain/Flat washers
    • Lock washers
    • Bonded washers
    • Cup washers
    • Mudguard washers
    • Shoulder washers
    • Spring washers
    • Tap washers

    How to choose a washer:

    It is important that your washer is compatible with your fasteners and your chosen application. You should consider the following information when choosing a washer.

    • Size - It is important to ensure that your washer is compatible with other fasteners you are using. The screw or bolt is usually measured in metric dimensions, such as M10 (10mm) or M8 (8mm).
    • Material - Washers are primarily made from stainless steel or brass. Stainless steel washers are popular due to its durability and corrosion resistance. However, other materials are available, such as ceramic. Washers come in a variety of finishes too, such as chrome and nickel plated.
    • Shape - The majority of washers are round to match the round head of a screw of bolt. You can also buy square washers for use with bolts with a square head.
    • Thickness - there is a range of thicknesses available. Thicker washers can provide extra strength.

    664 Products showing for Washers

    RS PRO
    M3
    Plain
    3.20mm
    7.0mm
    Stainless Steel
    DIN 125A
    A4 316
    Plain
    0.50mm
    -
    -
    RS PRO
    M2
    Internal Tooth
    2.20mm
    4.50mm
    Stainless Steel
    DIN 6797J
    A2 304
    -
    0.30mm
    -
    -
    RS PRO
    M4 (Form A)
    -
    4.3mm
    9mm
    Stainless Steel
    -
    A2 304
    Plain
    0.8mm
    -
    -
    RS PRO
    M5
    Plain
    5.30mm
    10.0mm
    Stainless Steel
    DIN 125A
    A4 316
    Plain
    1.0mm
    -
    -
    RS PRO
    M6
    Mudguard
    6.40mm
    30.0mm
    Stainless Steel
    -
    A4 316
    -
    1.50mm
    -
    -
    RS PRO
    M16 (Form B)
    -
    17mm
    30mm
    Stainless Steel
    -
    A2 304
    Plain
    2mm
    -
    -
    RS PRO
    M3
    Internal Tooth
    3.2mm
    6mm
    Steel
    -
    -
    Bright Zinc Plated
    0.4mm
    -
    -
    RS PRO
    M8
    Plain
    M8
    20.0mm
    Stainless Steel
    -
    A2 304
    -
    -
    -
    -
    RS PRO
    M5
    Rectangle Spring
    5.25mm
    9.20mm
    Stainless Steel
    DIN 127B
    AISI 301
    -
    1.20mm
    -
    -
    RS PRO
    M5
    Internal Tooth
    5.30mm
    10.0mm
    Stainless Steel
    DIN 6798J
    A4 316
    -
    0.60mm
    -
    -
    RS PRO
    M3 (Form A)
    -
    3.2mm
    7mm
    Stainless Steel
    -
    A2 304
    Plain
    0.5mm
    -
    -
    RS PRO
    M8 (Form B)
    -
    8.4mm
    17mm
    Stainless Steel
    -
    A2 304
    Plain
    1mm
    -
    -
    RS PRO
    M4
    Plain
    M4
    12.0mm
    A2/304 Stainless Steel
    DIN 9021
    A2 304
    -
    -
    -
    -
    RS PRO
    M6
    Internal Tooth
    6.40mm
    11.0mm
    Stainless Steel
    DIN 6797J
    A2 304
    -
    0.70mm
    -
    -
    PHP34.287
    Each (In a Pack of 50)
    RS PRO
    -
    Locking
    -
    5/8in
    Steel
    -
    -
    -
    -
    -
    -
    PHP6.294
    Each (In a Pack of 100)
    RS PRO
    3/8in
    Plain
    0.401in
    0.805in
    Steel
    -
    -
    Plain
    0.051in
    -
    -
    RS PRO
    M4
    Plain
    4.30mm
    9.0mm
    Stainless Steel
    DIN 125A
    A4 316
    Plain
    0.80mm
    -
    -
    RS PRO
    M10
    Plain
    M10
    24.0mm
    A2/304 Stainless Steel
    BS 4320C
    A2 304
    -
    -
    -
    -
    PHP67.194
    Each (In a Pack of 10)
    RS PRO
    -
    Sealing
    -
    8.0 mm, 19.0mm
    Neoprene
    -
    -
    Plain
    -
    -
    -
    RS PRO
    M5 (Form A)
    -
    5.3mm
    10mm
    Stainless Steel
    -
    A2 304
    Plain
    1mm
    -
    -
    Results per page