What pin is referred to as a hairpin cotter?
Hair pins, also commonly referred to as hitch hair pins or hairpin cotter pins, are frequently used to secure grooved clevis pins, headless pins, and shafts while keeping equipment aligned. The high shoulder design allows the pin to fit a variety of sizes, working well with larger diameter pins.
What are R pins used for?
R Pins, also known as R Clips, R Keys, Hairpin Cotter Pins, Spring Cotter Pins, Hitch Pins and Bridge Pins, are so named due to their shape, resembling a capital “R”. R Pins are commonly used to secure the ends of round shafts such as clevis pins, tow balls and axles.
What is a locking cotter pin?
Cotter pins are wire formed pins with two prongs that separate during installation. They are used as a locking device to hold pins or castle nuts in place. These low-cost and highly versatile fasteners are used virtually everywhere.
How do you secure a cotter pin?
Insert the cotter pin into the hole of the bolt until the head of the pin rests against the bolt. Secure the cotter pin by spreading the prongs in opposite directions, using pliers if desired. Use diagonal cutters to cut excess length from either prong, according to your application standards.
How do you remove a bowtie cotter pin?
Push or pull the cotter pin leg into the mating hole, the Bow-Tie Locking Cotter Pin snaps into a zero- tension locked position. It is easily released by lifting the loop and sliding the cotter pin off.
Where are R-clips used?
R-clips are commonly used to secure the ends of round shafts such as axles and clevis pins.
Why is it called a Kirby grip?
The trademarked pin, the “Kirbigrip” was just one of the pins produced by Kirby, and it closely resembled the bobby pin. The bobby pin was invented by Luis Marcus, a San Francisco–based cosmetics manufacturer, after World War I and came into wide use as the hairstyle known as the “bob cut” or “bobbed hair” took hold.
What tool is used to remove a cotter pin?
The best tool for removing cotter pins is a cotter pin puller tool but sometimes pliers do a better job. A cotter pin puller looks like a screwdriver with a sturdier shaft and a tapered end. The sharp end gets through the eye of a split pin and is slightly bent to provide leverage when prying out the pin.
Why is it called a lynch pin?
The spelling variant lynchpin may be based on the fact that the word comes from an alteration of the Middle English word lynspin. This word came from a combination of the Old English lynis (the name for an axle pin) and the word pin (which accurately describes both the shape and function of the object).
Is it OK to say lynchpin?
Today, you should use linchpin, as it is the standard spelling of this word. Lynchpin is not uncommon, but stick with linchpin unless you have a good reason to do otherwise.
What are cotter pins used for?
Hairpin Cotter Pins & Cotter Pins. Cotter pins are reusable metal fasteners that are used in conjunction with clevis pins to join two machine parts or pieces of equipment.
What is the difference between a split pin and hairpin pin?
Cotter pins secure other fasteners such as clevis pins or castle nuts. They are common in securing wheels and machine components on an axle or shaft. A split pin has two long prongs that are bent to hold it in place. Hairpin clips, also known as R-clips, slip on with no bending.
What is the difference between a cotter and split pin?
Cotter pins secure other fasteners such as clevis pins or castle nuts. They are common in securing wheels and machine components on an axle or shaft. A split pin has two long prongs that are bent to hold it in place.
What size wire do you use for cotter pins?
Hairpin Cotter Pins & Cotter Pins Use On Shaft Size Product Code Wire Diameter (A) (B) 3/16 – 1/4 HP-2102 0.042 15/16 1/4 5/16 – 3/8 HP-2104 0.073 1-7/16 3/8 3/8 – 7/16 HP-2105 0.092 1-7/8 5/8 1/2 – 5/8 HP-2106 0.120 2-3/8 23/32