A4 Stainless Steel Washers (316-Grade) M3 M4 M5 M6 M8 M10 M12

A4 Stainless Steel Washers (316-Grade) M3 M4 M5 M6 M8 M10 M12

SKU: SKU:SM-0078

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Product Description

A4 stainless steel washers provide maximum corrosion resistance for salt-water marine environments. The superior corrosion resistance of these A4 grade washers make them a great choice for sailing, motor boating and water-sports applications.

Our A4 stainless steel washers are generally Form B flat washers, which is a fairly standard geometry for washers.  For additional load-spreading, for example with deck cleats and fairleads, we would recommend using our penny washers instead. 

Stainless steel flat washers come in different designations according to the ratios of thickness to diameter, which is where the designations Form A, Form B are used to specify the different options.

In some cases you might want to consider also using our spring-washers (for vibration-resistance).  If loosening under vibration is a concern, a preferred option is to use our locking nuts instead.

  • A4 stainless steel
  • Metric sizes
  • Suitable for marine use

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H
Howard
Washers

Seem ok