Chenango Supply 3/8-16 Grade 8 Hex Head Nuts – Alloy Steel, Yellow Chromate Zinc, High-Strength USS Coarse Thread Hex Nuts, 50 Pieces (3/8-16 Hex Nuts (50pcs))

Grade 8 hex head nuts engineered for high-strength fastening applications where secure clamping and dependable performance are required. Specifications Thread size: 3/8-16 USS coarse thread Nut type: Hex nut Grade: Grade 8 Material: Alloy steel, quenched and tempered Minimum tensile strength: 150,000 PSI Finish: Yellow chromate zinc coating Quantity: 50 pieces Performance & Application Explanation These Grade 8 hex nuts are manufactured from alloy steel with quenched and tempered construction to deliver high tensile strength for demanding fastening applications. The 3/8-16 USS coarse thread is designed to go with compatible 3/8-16 hex cap screws, supporting secure clamping in high-load assemblies. The hardened Grade 8 construction provides very good strength, making these nuts suitable for heavy machinery and automotive applications where high strength is a must. The yellow chromate zinc coating adds corrosion resistance and allows for easy identification during installation and inspection. B2B Use Cases Commonly used in heavy machinery, automotive applications, equipment assembly, and industrial maintenance environments where high-strength Grade 8 hex nuts are required. Quality & Trust Reassurance Manufactured for consistent thread engagement, hardened strength, and dependable performance. Designed to meet professional expectations for durability and reliability in high-strength fastening applications.

• GRADE 8 ALLOY STEEL CONSTRUCTION – Manufactured from quenched and tempered alloy steel to deliver high strength for demanding fastening applications where standard hex nuts are not sufficient.
• ENGINEERED HIGH-STRENGTH PERFORMANCE – Rated with a minimum tensile strength of 150,000 PSI to support secure clamping in heavy machinery, automotive, and industrial assemblies.
• 3/8-16 USS COARSE THREAD – Standard 3/8-16 USS coarse thread provides compatibility with common 3/8-16 hex cap screws and bolts used in mechanical and equipment applications.
• STANDARD HEX NUT DESIGN – Conventional hex head profile allows use with common wrenches and sockets for straightforward installation and removal in shop and field environments.
• YELLOW CHROMATE ZINC COATING WITH 50-PIECE PACK – Yellow chromate zinc finish supports corrosion resistance and quick Grade 8 identification; 50-piece pack supports maintenance, repair, and shop inventory needs.