Description
Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake (USA Made) 5/16-18 x 7/8 are engineered for demanding fastening applications where strength and durability are critical. These external-hex-drive fasteners join parts securely with high tensile strength and reliable performance.
Manufactured from high-strength Grade 8 alloy steel and finished with a zinc yellow bake coating, these screws deliver excellent corrosion resistance while maintaining a professional appearance on machinery and equipment.
- Material: Grade 8 alloy steel
- Finish: Zinc yellow bake coating
- Size/Thread: 5/16-18 UNC
- Length: 7/8 inch
- Drive: External hex head
- Origin: USA-made
Applications include automotive, industrial equipment, machinery assemblies, agricultural equipment, and general fastener needs where high strength and reliable performance are required. For best results, pair these Grade 8 hex head cap screws with compatible nuts and washers that match the 5/16-18 thread, and follow standard torque guidelines for Grade 8 fasteners.
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