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Flat Rnd Washer - ZYP - M20x37.0x3.0 (Box=150)

DIN 125A / MILD STEEL - M20
Stock Code:
WRMSYM20
$0.38 incl GST

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Description

DESCRIPTION

Flat Round Washer - Zinc Yellow Passivate - M20x37.0x3.0 (Box=150)

(Price per unit)

Heavy Flat Washers are used to increase the bearing surface of a nut or fastener's head thus spreading the clamping force over a larger area. They can be useful when working with soft materials and oversized or irregular shaped holes. The washer also ensures a smooth base for the nut to press against.
 
Heavy Flat Washers are made to the "nearest standard" meaning tolerances and sizing, supplier markings (if applicable) & material finish can be very different between suppliers, always use the measurements in this listing as a guide. If sizing is of critical concern please contact us prior to ordering.
 
To ensure optimum strength, corrosion resistance, and long-term performance, flat washers should be selected from a material compatible with the bolt and nut. For example, use stainless steel washers with stainless steel fasteners, and galvanised washers with galvanised fasteners.
 
Product
FLAT ROUND WASHER
 
Finish
ZINC YELLOW PASSIVATE
 
Product is electroplated with zinc which is then passivated with a iridescent yellow conversion layer. 
ZYP products have a greater resistance to corrosion than Z/P and are recommended for low-corrosion environments or temporary fixing.  (See guide below)
 
Size
M20
 
Specification / Reference
DIN 125A / MILD STEEL
 
Length / Dimension
x37.0x3.0
 
Product Guides & Technical Resources
 
 
Hobson washers product guide
  
Types of washers guide
 
Washer selection guide / instructions
 
Washer gauge conversion chart
 
Product finish comparison guide

Details

  • Bore Size:
    21.2 mm (nom 20 mm)
  • Material:
    Steel - Zinc Yellow
  • Width:
    3 mm
  • Brand:
    Hobson
  • Metric/Imperial:
    Metric
  • Type:
    Each
  • Diameter Outside:
    37 mm
  • Style:
    Mild Steel