MS Pins
Military-Spec Pins at ECS Fasteners
At ECS Fasteners, we distribute a wide selection of military-spec fasteners, with multiple styles of MS pins ready to ship. Our inventory includes MS9245, MS16555, and MS16562 designations. Looking for other types of military-spec pins? Contact us, and our staff will assist you in ordering any style and class of MS pins you require for your application.MS Cotter Pins
Cotter pins, or split pins, are thin wire pins used to lock a bolt or clevis pin in place. Military-spec cotter pins are often used in heavy equipment to prevent bolts from loosening due to vibration or stress. Our MS cotter pins are available in 18-8 Stainless Steel with a plain finish.MS Dowel Pins
Dowel pins are cylinder-shaped pins typically used to align two components, including machinery and tooling equipment in industrial and manufacturing applications, ensuring precise positioning and repeatability. They are also used in automotive engines and transmissions to align and secure various parts, including crankshafts, camshafts, and gears. Our MS dowel pins are available in 400 Stainless Steel with a passivated finish.MS Slotted Spring Pins
Slotted spring pins are hollow, cylindrical pins with slots along the pin's length that allow for expansion and compression. They secure two or more components together, providing a versatile solution for correcting misalignment or reducing vibration. Our MS slotted spring pins are available in carbon steel with a clear zinc finish for enhanced corrosion resistance.Industrial Applications for Mil-Spec Pins
Military-spec pins are used in many military and defense applications, including aircraft engines, missiles, rockets, armored vehicles, and other military equipment. They are critical components in ensuring safety and reliability for many pieces of machinery. They are subject to rigorous testing and certification procedures to meet the necessary standards.Military-spec pins are also used beyond military applications, often utilized for other industrial and commercial applications requiring high strength and corrosion resistance. Industries that use ms pins include:
- Aerospace Manufacturing
- Automotive Manufacturing
- Construction
- Energy Production Facilities
- Medical Device Manufacturing
- Oil & Gas Refineries
- Telecommunications Equipment