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Spherical Washer

Female Form 'D'

A4 Stainless Steel

SKU: 00-Y6319D-A4
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Female Spherical Washer - A4 Stainless DIN 6319-D

Metric Stainless Spherical / Conical Seat Washer Spherical washers are used as a two-piece set (Male Form C + Female Form D) to compensate for clamping surfaces or threaded studs that are uneven, non-parallel or non-perpendicular.

DIN 6319, Type D / 6319-D "Female Form"

The Form D Female washer has a concave radius seat and is used as the bottom washer in the set. The flat underside of the Form D Female washer sits against the surface of the work. The Form D Female concave surface seats the convex surface of the Form C Male washer, allowing it to swivel and compensate for uneven positioning. 

Material: A4 Stainless


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, robotics, architectural detailing, construction, HVAC, healthcare, sanitary, transportation, clean energy, etc

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