Hairpin Cotter Pin Dimensions

Wire snap cotter pins.

Hairpin cotter pin dimensions.

The way the length of a cotter pin is measured depends on the style of the points. This pin locks larger pins in place. These pins are coiled for more tension than standard wire snap cotter pins. American standard cotter pin sizes are in nominal fractional inches starting at 1 32.

And yet if the size of your cotter pin is off the function and safety will be hugely compromised. These pins may be used to two vehicles. 785 392 2845 l l el el b d d h g d d ph ph d d el el el el. Cotter pins and hairpin cotter pins are ideal for quick assembly.

Hairpin clips also called r clips are designed to slip on with no bending required. Turned complete in one cnc operation. The sizes below 5 16 inch are intended to fit a hole 1 64 inch larger than the pin size. A cotter pin is easy to install and remove and is commonly used to secure a wheel or machine component on an axle.

Hairpin cotter pin mimics a bobby pin with one continuous piece of metal formed into a large ring at the head end and a w form at the other. Learn how to best measure the size of cotter pin you ll need. 3 pins quick reference guide item common names applicable standards fabrication how to identify common uses comments 785 392 3017 fax. A split pin has two long tines that are bent to hold it in place.

Cotter retainer pins have a wide range of uses from securing castle nuts to keeping clevis pins in place. Hairpin cotter keys also called bridge pins hitch pins or r clips consist of a single length of hardened metal wire in a general letter r shape. Hairpin cotter pins also known as hitch pins are easy installed and removed for securing axles clevis pins and other shafts and parts. Or cold headed and then grooved in a.

Double loop hair pin cotters are also available. Also known as safety pins these are easy to install and remove. Bridge pin cotter pin or hairpin. Hair pin cotters are generally meant to be used in through holes while hair pin clips are generally meant to be used on a groove.

Dimensions to match mating e clip. Lengths are not standardized. A coil makes a stronger grip than standard hairpin cotter pins to prevent accidental release. For pins larger than that the pin and hole size are the same.

They are inserted through cross holes in standard clevis pines or secured around the groove in a grooved clevis pin. A cotter pin is an incredibly useful item particularly when fastening parts of machinery together. Designed to work with the groove or hole at the tip of a hitch pin. For more secure cotter pin options try our popular locking cotter pin inventions bow tie locking cotter pins or rue ring locking cotter pins.