Key benefits - Reliable performance built on strict adherence to the specified manufacturing standards - Interchangeability across production lots due to documented tolerances in dimension and shape - Clear expectations about visual details: finish, head markings, thread length, stamping shape or forging shape may differ from the picture, while still meeting the official specifications - Easy to verify compatibility: full specifications are provided in the specification table Important details - Full specifications are provided in the specification table - If you have questions or your requirements include specific dimensions, please contact us prior to placing your order - Pictures are representative of the item, but are not of the actual item - Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from the picture - Products are guaranteed to meet the specifications to which they are manufactured - Specifications allow for tolerances in dimension and shape, which can vary from lot to lot Use scenarios - Replacement part in equipment that requires exact specifications to ensure proper fit and performance - Custom projects where you need to confirm specific dimensions before placing an order - High-volume production or maintenance tasks that depend on consistent tolerances across lots for quick and reliable assemblies