The AN520-4R4 screw is a high-strength fastener designed for secure assembly in industrial and manufacturing applications. It is commonly used in aerospace, automotive, and machinery industries where reliable fastening is critical. Its precise threading and durable construction ensure optimal performance in demanding environments.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
No additional notes for this product.