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During WWII, Britain's reliance on American manufacturing gave the U.S. immense leverage. In a series of meetings from 1943-1945, a besieged Britain was forced to abandon its 55-degree screw thread and adopt the American 60-degree standard. This wasn't just a technical change; it was a symbolic humiliation and a formal declaration of industrial dependence on the U.S.
The strategic competition with China is often viewed through a high-tech military lens, but its true power lies in dominating the low-tech supply chain. China can cripple other economies by simply withholding basic components like nuts, bolts, and screws, proving that industrial basics are a key geopolitical weapon.
The losers of WWII, Germany and Japan, paradoxically "won the peace." Their complete devastation forced a societal and industrial reset, funded by the US. This allowed hyper-modernization and rapid economic growth, while victorious but bankrupt Britain was stuck with aging infrastructure and financial burdens.
The US won World War II largely due to its unparalleled manufacturing capacity. Today, that strategic advantage has been ceded to China. In a potential conflict, the US would face an adversary that mirrors its own historical strength, creating a critical national security vulnerability.
The US defense industry's error was creating a separate, "exquisite" industrial base. The solution is designing weapons that can be built using existing, scalable commercial manufacturing techniques, mirroring the successful approach used during World War II.
Standards create a winner-take-all dynamic. Once a powerful entity like the post-WWII United States establishes its standard (e.g., the 60-degree screw), it gains momentum. Other nations find it is no longer in their economic interest to fight it; instead, they must quickly retool and adopt the dominant standard to remain competitive and integrated into the global economy.
Post-WWII, the U.S. created a new form of imperialism based on industrial and technical standards rather than territorial occupation. By embedding its systems—from screw threads to broadcast frequencies—into the fabric of global manufacturing and technology, America achieved a subtle, subterranean form of control. You don't need to plant a flag when you've already threaded the bolts.
The U.S. established the global order not through force, but by offering a deal: it would guarantee global security for shipping and keep its markets open, provided allies allowed the U.S. to write their security policies. This successfully aligned major world powers under U.S. command against the Soviets.
After WWII, the U.S. used its naval dominance to guarantee global trade. In exchange for writing its allies' security policies, it allowed open access to its market. This economic "unfairness" was the strategic cost of building a global coalition against the Soviet Union, effectively bribing nations into an alliance.
The challenge of standardizing the screw thread was monumental because it was a 'mega-standardization.' Unlike standardizing a niche product like hospital linens, screws are in everything. Even industries that don't use screws in their final product rely on machines that are held together by them, making screw standardization a universal economic problem.
While getting the world to adopt your standards is a sign of power, the ability to defy global standards is an even greater one. The United States demonstrates this by being one of the only industrialized nations not to adopt the metric system. Its economic and cultural dominance is so significant that it can force the rest of the world to accommodate its non-standard measurements.