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Flat Rnd Washer Hardened - HDG - M33x60x5 (Box=50)

AS1237 / 35-41 HRC - M33
Stock Code:
WRHTGM33
$4.64 incl GST

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Description

DESCRIPTION

Flat Round Washer Hardened - Hot Dipped Galvanised - M33x60x5 (Box=50)

(Price per unit)

Hardened 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.

Note 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 galvanised washers with galvanised fasteners or plain metal washers with plain metal fasteners.

Product

FLAT ROUND HARDENED WASHER
 
Finish
HOT DIP GALVANISED
 
HDG products are used where a high level of corrosion resistance is required. HDG products are recommended for long term outdoor applications.
 
Size
M33
 
Specification / Reference
AS1237 / 35-41 HRC
 

Material:
Typically manufactured from hardened carbon steel or alloy steel that has been heat-treated to achieve the specified hardness range.

Hardness Requirement:
35–41 HRC (Rockwell C). This hardness range provides increased resistance to deformation, embedding, and wear, making the washer suitable for applications involving high clamping forces and high-strength bolted connections.

Note:
The applicable washer standard and mechanical requirements should be confirmed against the intended application and fastener system.

Length / Dimension
x60x5
 
Product Guides & Technical Resources
 
 
Hobson washers product guide
 
Types of washers
 
Washer selection guide
 
Washer gauge conversion chart
 
Hobson product finish comparison
 
Hobson grey galvanising

Details

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