Mechanical Parts
Mechanical parts are the foundation of machines and work-producing devices. We leading manufacturer and supplier of high-quality machined parts. Whatever you need, an easy way to find Flat keys, Magne
Find machine key stock at JLCMC, including rounded machine keys (square/round-square), machine keys, precision, threaded, and long machine keys. All are cost-effective and available for same-day shipping. Machine keys are typically installed in the keyways of shafts and connecting components, and play a crucial role in torque transmission, preventing rotational slip, and securing the relative positions between the shaft and the connected parts. They are widely used in industries such as conveyor systems, machinery, industrial applications, and automation, including gears, engines, pumps, compressors, and conveyors. Due to their efficient and reliable torque transmission capabilities, ease of replacement, and cost-effectiveness, machine keys are an indispensable foundational component in modern mechanical equipment.
Machine keys
Springs are one of the essential components in mechanical and industrial automation, widely used for energy storage, shock absorption, resetting, and maintaining force. JLCMC offers a range of springs and accessories, including die springs, extension springs, disc springs, torsion springs, compression springs, extension spring stud anchors, and gas spring angle brackets. These components are utilized in various applications, such as automotive suspensions, valve systems, and actuators, providing necessary force regulation and precise control to enhance the reliability and performance of equipment.
Springs
An O-ring is a commonly used sealing component made from rubber or other elastic materials, shaped in a circular ring. It is widely used in various industries for static or dynamic sealing, preventing the leakage of liquids or gases. The O-ring works by being compressed between two mating parts, creating a seal that prevents substances from leaking. Despite its simple design, the O-ring is highly effective and is used in mechanical, hydraulic, pneumatic systems, automobiles, and household appliances. Depending on the application, O-rings can be made from various materials such as nitrile rubber (NBR), fluorocarbon rubber (FKM), silicone (SI), and others, which can withstand different temperatures, pressures, and chemical environments. The benefits of O-rings include excellent sealing performance, low cost, ease of installation, and adaptability to various working conditions. O-rings are commonly found in hydraulic systems, pumps, engines, valves, and many other devices, providing reliable sealing solutions.
O-Rings
Choose from our selection of Shaft Collar/ Washer/Gaskets
Shaft Collars / Washers / Gaskets
Cotter Pin is a simple yet essential mechanical component, also called a split pin, typically made of metal in a "U" or "L" shape. It is used to secure bolts, pins, or other parts, preventing them from loosening or disengaging due to vibration or movement. Known for its simplicity, low cost, and high reliability, the Cotter Pin is widely used in automotive, agricultural machinery, and industrial equipment, making it a critical safety fastener in mechanical assemblies.
Cotter Pin
Pipe and pipe fittings are essential components in plumbing and industrial systems, used to transport fluids, gases, and other materials. Pipes are hollow cylinders designed to carry substances, while pipe fittings are connectors that join pipes, change direction, or adapt to different sizes. Common fittings include elbows, tees, couplings, and valves, which ensure a secure and leak-proof system. To further secure connections, hose clamps are often used to tightly fasten hoses or flexible tubing to fittings, preventing leaks and ensuring stability. Made from materials like metal, plastic, or composite, pipes, fittings, and hose clamps are selected based on factors such as pressure, temperature, and the type of material being transported. They are widely used in construction, water supply, oil and gas, and HVAC systems.” JLCMC offers a comprehensive range of standard plumbing supply solutions, delivering durable and high-performance components to meet diverse needs.
Pipe & Pipe Fittings
Our Grease Nipple, crafted with precision and durability in mind, is designed for efficient grease flow and minimal leakage. Ideal for various machinery and equipment maintenance, it ensures smooth and reliable lubrication. Made from high-quality materials, it offers excellent resistance to corrosion and wear, standing up to the demands of industrial applications. Widely used in construction machinery, automotive parts, and industrial equipment, it enhances the longevity and performance of moving parts. Shop for your Grease Nipple at JLCMC and enjoy a seamless, cost-effective, and efficient purchasing experience.
Grease Nipple