Bulk 1/2"-13 Grade 8 Hex Cap Screws – Zinc Yellow CR+3, Made in USA – Monster Bolts Length:80 Qty - 1/2"-13x8" (PT) Washers: Choose USA-made flat and

Washers: Choose USA-made flat and lock washers for proper load distribution and vibration resistance

accurate installations

Our US/Inch Hex Flange Screws

Origin: Proudly Made in USA for traceable quality

Perfect for securing components where compact size and high torque capacity are required

Bulk 1/2"-13 Grade 8 Hex Cap Screws – Zinc Yellow CR+3, Made in USA – Monster Bolts Length:80 Qty - 1/2"-13x8" (PT) Washers: Choose USA-made flat andProduct Overview Upgrade your heavy duty builds with Bulk 1 2" 13 Grade 8 Hex Cap Screws in a corrosion resistant zinc yellow CR+3 plating. These bolts are Made in the USA from high strength alloy steel and deliver the mechanical performance required for structural assemblies, industrial machinery, automotive repairs, agricultural equipment, and fabrication work. Manufactured to SAE J429 Grade 8 mechanical specifications and coated with chromate