Detail & Specs
Square Hole Carriage Washer - A4 Stainless DIN 440-V
The square hole on these fender washers is specifically designed to be used with Carriage Bolts and fasteners with square shafts. The square hole design provides a tight fit against the square collar of the carriage bolt and prevents it from rotating.
The oversized outer diameter of these washers distributes the load of the fastener over a wider area. Washers also provide a smooth bearing surface against the work surface, protecting it and preventing damage.
Specification
DIN 440 Form "V" / Square Hole
Material
A4 / 316 Stainless Steel fasteners are "marine grade" corrosion resistant; suitable for salt water applications. A4 fasteners also offer increased resistance to chemicals when compared with A2 stainless fasteners.
Commonly used in wet environments. Popular across a wide range of industries: automotive, agriculture, photographic, medical / surgical, food processing, clean energy, etc.
Special Order Product Policy
- Special Order Parts are Available ONLY in Box Quantities
- Special Order Parts are Not Returnable & Cannot be cancelled after order confirmation
- Free Domestic Shipping over $99 will be offered in your special order quote if applicable.
- For a full list of Special Order Policies: Please Click Here