![]() Headquarters, warehousing, and distribution centers are located in the USA. Manufacturing capabilities are located in China. Meets Mil-Spec, ANSI, NAS, AS, ASME, ASTM, AWS, DIN, QS, SAE and TS standards. Lean manufacturing and Kaizen/5S capable. Serves the aircraft, medical, automotive, consumer products, hardware, railroad, agricultural, hand tool, trucking, military, mining and musical instrument industries. Prototype, low to high volume production offered. Available in black oxide, cadmium, chromate, galvanized, phosphate, plain, polished, PTFE, nickel, silver and zinc plated finishes. Made from aluminum, beryllium, carbide, tungsten, zinc, Invar®, Monel®, Inconel®, Kovar®, brass, bronze, copper, magnesium, stainless steel, platinum, titanium, carbide, PEEK, PTFE, PVC, polyester, sapphire and wood. Stainless Steel Split Cotter Pins DIN 94 A2 / 304 and other stainless steel fasteners from stock and available for next day delivery from Orbital Fasteners. Split Rings Also known as key rings, twist these rings into place to secure clevis pins, connect components, or add a pull handle. Coiled PinsĪ Coiled Spring Pin, also known as a, Spiral Pin is a self retaining fastener produced by rolling a metal strip into a spiral cross section of 2 1/4 coils.Custom manufacturer of clevis, cotter, dowel, ejector, hitch, locating, self-locking, spring and tapered pins. An extra loop locks these cotter pins more securely than other pins, so they can't vibrate out or be knocked off. A Spring Pin is considered a self-retaining fastener and is designed for use in double shear applications. The force exerted by the pin against the hole wall keeps it in place. The spring action of the pin allows it to compress as it adapts to the diameter of the hole. Spring Pins are chamfered to help start the pin into the hole. Spring pins have a body diameter which is larger than the hole diameter. Slotted spring pins are also known as roll pins. Slotted Spring Pins are cylindrical pins rolled from a strip of material with a slot to allow the pin to have some flexibility during insertion. They are known as hairpin cotters or R clips. But there are those that look exactly like a beefier hair clip. ![]() ![]() Types of cotter pins At a glance, cotter pins look like a straight hair clip. They are highly formable and don’t break easily. Spring PinsĪ Spring Pin is a type of fastener that secures the position of two or more parts of a machine relative to each other. Cotter pins are simply bent metal strips made from ductile metal, mainly mild steel. Contact us today to learn more or request a quote. Bayou City Bolt, leading taper pins distributor, is able to assist you in all your needs. Taper Pins are available in steel and 18-8 stainless steel. Typically used as an aid in hole alignment. Taper PinsĪ Taper Pin is a steel rod with one end having a slightly larger diameter than the other. A dowel pin may have a smaller diameter than its hole so that it freely slips in, or a larger diameter so that it must be pressed into its hole. Steel Dowel Pins are manufactured to tight tolerances, designed to fit within corresponding precision drilled holes. Dowel PinsĪs a leading dowel pins distributor, Bayou City Bolt is able to assist you in all your needs. Dowel Pins are often used as precise locating devices in machinery. ITW Shakeproof Industrial Cotter Pins are precision made and are ideal for use. This will help to reduce wear and tear, which will decrease the failure rate of the pin and clevis. As a clevis pins supplier, Bayou City Bolt is able to assist you in all your needs. Cotter Pins are used to retain a variety of fasteners in many applications. The tab allows for easy installation of the pin and the cross-hole allows the pin to be tie-wired.Ĭlevis Pins should be closely fitted to the holes in the clevis or shackle. The head has a flange at the base with a with a cross-hole through the tab. Threaded Clevis Pins are partially thrreadeeaded on one end with a formed head on the other. A Cotter Pin is used to keep the Clevis Pin in place. Unthd Clevis Pins have a domed head at one end and a cross-hole at the other end. There are two main types of Clevis Pins: threaded and unthreaded. As a cotter pins supplier, Bayou City Bolt is able to assist you in all your needs. Another common application of Cotter Pins is when they are used to secure Castle or Slotted Nuts. Split pins are frequently used to secure other fasteners, such as clevis pins. Cotter or Split Pins are typically made of soft metal which makes them easy to install and remove, but also makes it inadvisable to re-use them or use them to resist strong shear forces.
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