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F436 Structural Flat Washers

F436 is a structural hardened washer, one of our Structural Flat Washers. Washers are used under the head or the bolt and provide a smooth bearing surface when tightened. The chemical, mechanical, and size requirements for a hardened washers are covered under the ASTM specification F436. Structural Flat Washers by Threadline Products, Inc.

 

F436 Structural Flat Washers

F436 is a structural hardened washer, one of our Structural Flat Washers. Washers are used under the head or the bolt and provide a smooth bearing surface when tightened. The chemical, mechanical, and size requirements for a hardened washers are covered under the ASTM specification F436. Structural Flat Washers by Threadline Products, Inc.

 

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