5/16"-18 UNC Hex Cap Screw - Grade 8 Yellow Zinc

Brighton-Best Grade 8 Yellow Zinc hex cap screws, 5/16"-18 UNC coarse thread (5/16" diameter, 18 threads per inch). Grade 8 heat-treated alloy steel with yellow zinc plating for high-strength structural and automotive applications.

• Manufacturer: Brighton-Best International
• Material/Grade: Grade 8 Yellow Zinc
• Head Style: Hex
• Diameter: 5/16"
• Thread: 18 TPI, UNC (coarse)
• Available Lengths: 1/2", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 3/8", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 2 3/4", 3", 3 1/4", 3 1/2", 3 3/4", 4", 4 1/2", 5", 5 1/2", 6"
• Thread Length: Full or partial thread depending on length; see options
• Measurement System: Inch

Sold by the pack. Pack quantity varies by length and is shown next to each length.