Adolf’s sprue pins are are made of DuraTech for optimal wear resistance and specifically designed to support foundries which utilize automated molding technologies. Our sprue pins range in sizes from .625 inch in diameter to 1.25 inches in diameter, and from 5 inches to 7½ inches in height.

S.R.E. Pins has been manufacturing custom lapel pins and other products for companies and organizations around the world for 30 years. With our own production facilities we are able to maintain highest quality control and provide on-time delivery of all orders.

Coiled Spring Pins are commonly used as hinge pins and pivots, for locating and alignment, attaching a gear to a shaft / collar, and for fastening two or more components together. SPIROL offers Coiled Spring Pins in three different duties, light duty, standard duty and heavy duty, to match the required strength and flexibility for each ...

SPIROL offers Slotted Spring Pins in both metric and inch sizes ranging in diameter from 1.5mm / .062” (1/16”) to 12mm / .500” (1/2”) in high carbon, nickel stainless steel and chrome stainless steel.

SPIROL Standard Inch Slotted Spring Pins range in diameter from .062" (1/16) up to .500" (1/2), and are available in high carbon steel, 302/304 austenitic stainless steel and 420 martensitic stainless steel. These pins meet or exceed ASME B18.8.2 specifications.

Spring pin fasteners, also known as roll pins, split pins, or slotted spring pins are cylindrical metal pins with a split down their length that allow them to compress and expand when inserted into a hole. Fastener Solutions also offers Spiral type or Coiled Spring Pins.

Spring pins are a type of wire fastener that's widely used across industries. Spring pins secure, or fasten, two components together by compressing into a small diameter hole or slit. They may also be described as hollow press-fit fasteners.

Shop Spring Pins from MISUMI. MISUMI USA has all of your Dowel Pins, Stepped Pins & Spring Pins needs covered, with over 3.8M high quality products and 80 sextillion configurable parts available with fast shipping and low pricing.

Spring pins, also called roll pins or rolled pins, are thin, straight pins with rounded or chamfered edges that are press-fit into place. They are formed from a flat piece of metal into a shape that can compress to fit into the installation hole and provide outward pressure to lock them in place.

Otherwise known as Roll Pins, Split Pins, Expansion Pins, Tension Pins or simply Spring Pins, SPIROL’s Slotted Spring Pins are available in high carbon steel and stainless steel in diameters ranging from 1.5mm up to 12mm for metric pins and .062” (1/16) up to .500” (1/2) for inch pins.