1/4" Yellow Zinc SAE Flat Washer Thru-Hardened (Grade 8)

1/4" Yellow Zinc SAE Flat Washer Thru-Hardened (Grade 8)

$0.10
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1/4" Yellow Zinc SAE Flat Washer Thru-Hardened (Grade 8) Maximize the load bearing surface of your Grade 8 Bolt and Nut assemblies with SAE thru-hardened steel flat washers. These washers, meeting the dimensional and material requirements of ASME B18.21.1 Type A Narrow Series and ASTM F436, feature a smooth and durable surface for secure tightening. Crafted with heat treated, quenched and tempered steel, these washers have a thru-hardness (core) of Rc 38-45 for ultimate strength. Plus, their smaller outside diameter and thinner gauge steel plate make them a superior choice when compared to commercial USS flat washers. Elevate your fastening game today!  SAE washers are often used under bolt heads and with hex nuts when there is less clearance around the fastener head or a limited bolting surface is available. Washers are finished with a Zinc Yellow Dichromate plating provide protection against normal atmospheric corrosion. Washers are manufacturer stamped for identification and traceab

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