HITCH PINS
Also known as a bridge pin or hairpin cotter pin
CLEVIS PINS
Sometimes referred to as a cornpicker, this pin is used as a temporary quick-disconnect or permanent
fastener in place of bolts and rivets.  Requires a hitch pin (bridge pin) or cotter pin
TAPER PINS
Simply designed pins that are hammered or driven into a tapered hole.  They have a 1/4" taper per foot.  
May also be available as a threaded taper pin
Available in over 100 sizes from .026 to .093 diameter and from 11/32 to 4-1/16" in length
Available in over 300 sizes from 3/16 to 2" diameter and from 1/2" to 9" in length
Available in over 300 sizes from 1/16" (#7/0) to 1-33/64" (#14) diameter and from 1/4" to 12" in length
DOWEL PINS
These pins have a radius on one end and a chamfer on the other.  They are available in alloy steel, but
other materials such as stainless, brass, and aluminum may be available
ROLL (SPRING) PINS
Roll Pins are also known as spring pins or slotted pins.  Roll Pins are hollow, cylindrical tube-style press
fit fasteners. They are standard single-turned pins with a longitudinal slot and chamfered ends to
facilitate installation.  Coiled roll pins are sometimes referred to as spiral  pins  
Available in over 200 sizes from 1/16 to 1" diameter and from 1/8" to 6" in length
Available in over 200 sizes from 1/16 to 3/4" diameter and from 3/16 to 5" in length
For further information, sizes, pricing, and to order
HITCH PINS, CLEVIS PINS, TAPER PINS, DOWEL PINS, ROLL PINS
in the following categories and more, please call 1-800-877-2907,
fax 1-781-821-2845, or email  sales@alliedbolt.com