1/2"-20 x 4" Hex Head Cap Screw-Grade 8 Fine Thread

The 1/2"-20 x 4" Grade 8 Fine Thread Hex Head Cap Screw is a high-strength, corrosion-resistant fastening solution designed for outdoor, high-moisture, and industrial environments. Crafted from premium alloy steel with a yellow zinc finish, this heavy-duty fastener ensures long-lasting durability and superior tensile strength. Its fine-thread design provides increased vibration resistance and a more secure hold, making it a versatile choice for construction, heavy machinery, automotive, and marine applications. Key Features: ✅ Grade 8 Fine Thread Strength – Engineered for high-torque, high-load applications requiring maximum durability.✅ Fine Thread Configuration – Provides tighter, more secure fastening with enhanced resistance to loosening.✅ Corrosion-Resistant Yellow Zinc Coating – Protects against rust and oxidation, ensuring long-term performance.✅ Versatile Industrial Use – Ideal for construction, machinery, automotive, and marine applications.✅ Heavy-Duty Alloy Steel Constructi