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Flat Rnd Washer Sampson - PLN - M42x85x8 (Box=25)

HEC / 38-45HRC - M42
Stock Code:
WR43PM42
$26.68 incl GST

Stock Locations

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    5 In Stock
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Description

DESCRIPTION

Flat Round Washer Sampson - Plain - M42x85x8 (Box=25)

(Price per unit)

Flat washers are used to increase the bearing surface beneath a nut or bolt head, distributing the clamping force over a larger area.

They are particularly useful when fastening soft materials or components with oversized or irregularly shaped holes. A flat washer also provides a smooth, even surface for the nut or bolt head to bear against, helping to improve load distribution and reduce the risk of surface damage.

Flat washers are the standard washer used in most bolted connections and are typically installed beneath the nut, the bolt head, or both.

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.

Applications

  • Hardened washer suitable for use with bolts and set screws up to grade 8.

Features

  • Complies with ASTM F436
  • 38-45 HRC

Product

FLAT ROUND SAMPSON WASHER
 
Finish
PLAIN
 
Black or plain finish is unfinished (bare steel). It has no actual protective coating. There may be an oil residue that provides shelf life but no corrosion protection when used. Depending on the material grade and heat treatment the colour may vary from a shiny oily appearance to a dull black finish.
 
Size
M42
 
Specification / Reference
HEC / 38-45HRC
 
Length / Dimension
x85.0x8.0
 
Product Guides & Technical Resources
 
 
Hobson washers product guide
 
Hobson sampson washers product guide
 
Hobson flat round sampson washer plain
 
Types of washers guide
 
Washer selection guide / instructions
 
Washer gauge conversion chart
 
Product finish comparison guide

Details

  • Brand:
    Hobson
  • Metric/Imperial:
    Metric
  • Type:
    Each