Supplier Announcements



SPIROL has promoted these products/services:

SPIROL - Inserts for Plastics

SPIROL offers heat/ultrasonic, molded-in, press-in, expansion, and self-tapping inserts. Our standard inserts have been designed for a broad set of plastic applications. (read more)

SPIROL - SPIROL has 1,000+ Hour Corrosion Resistant Coating

SPIROL is pleased to introduce ArmorGalv®, a Thermal Zinc Diffusion coating, as a standard finish option for their roll-formed engineered fasteners. (read more)

SPIROL - Vibratory Feed Systems

SPIROL® Series 2000 High Performance Vibratory Feeders represent the leading edge of drive technology. In automated assembly lines, they offer technology to maximize the efficiency of feed systems and reduce power consumption in the feeding of fuses, tablets, packets, soft rubber parts, fragile parts, and parts that are coated or have a film on them. (read more)

SPIROL - Compression Limiters

Compression Limiters protect plastic components of an assembly from the compressive loads generated by the tightening of bolts. More about their function. (read more)

SPIROL - SPIROL Model PMX Manual Pin Inserter

SPIROL® is pleased to introduce the Model PMX Extra Heavy Duty Manual Pin Inserter. This versatile tool is ideally suited for low to moderate levels of production for assemblies that require insertion force up to 26.6 kn (6,000 lbs). Benefits include smooth operation, repeatability and durability. Download the data sheet today! (read more)

SPIROL - Oval Compression Limiters

SPIROL introduces the CL400 Press-In and CL460 Molded-In Oval Compression Limiters. Both accommodate up to 2.25mm extra clearance on one axis, providing additional flexibility over round Compression Limiters for centerline and stack-up tolerancing. (read more)

SPIROL - NEW SPIROL Compression Limiters Design Guide

SPIROL recently released their new Compression Limiter Design Guide that provides essential design guidelines for the ideal bolted joint in plastic assemblies. Included are the specifications for their standard split seam, molded-in, and solid wall designs, as well as for their two brand new oval series. Download your Design Guide today! (read more)


Precision Shims are used as compensators to absorb tolerances between mating components. They significantly reduce manufacturing costs by eliminating the need for each component to be precision machined in order to achieve the proper fit and function of the total assembly. (read more)

SPIROL - SPIROL Publishes Precision Metal Shims Brochure

SPIROL is pleased to announce the release of their new Precision Metal Shims brochure that details the breadth of their product line, value-added services and quality certifications. SPIROL’s Shim product line includes: Specialty Shims, Thrust Washers, Laminated and Edge-Bonded Shims custom-made to customer specifications. (read more)

SPIROL - Solid Pins

SPIROL is pleased to announce the release of their new Solid Pin Design Guide. SPIROL recently overhauled their previous Solid Pin catalog to make it an informative design guide with many easy-to-read schematics and diagrams to support each key section. (read more)

SPIROL - Precision Shims and High-Wear Components

The SPIROL Shim Division is short run, custom manufacturer of shims, thin spacers and specialty washers designed and built to your specifications. (read more)

SPIROL - New Lightweight Aluminum Compression Limiters

Danielson, CT – SPIROL International Corporation is pleased to introduce the new Series CL600 and CL601 Aluminum Compression Limiters. Metal Compression Limiters provide "spot" reinforcement of the plastic assembly in high stress joints usually where two components are joined together with a bolt. The Compression Limiter absorbs the load when the bolt is tightened to its rec... (read more)

SPIROL - SPIROL Releases New Coiled Pin Design Guide

SPIROL is pleased to announce the release of their brand new Coiled Pin Design Guide. (read more)

SPIROL - Standard Spacers

SPIROL® Series SP100 and SP150 Spacers are used as stand-offs, distance bushings, sleeves, axles and pins. They replace cut-off tubing, tubes, ferrules, grommets and turned parts. Series CS100 Spacers are designed for gravity feed or skate wheel conveyors and conveyor systems. Standard Galvanized Steel Spacers are corrosion-resistant, lightweight and durable with... (read more)

SPIROL - Dowel Bushings, Ground Hollow Dowels for Alignment

SPIROL Series DB100 Dowel Bushings, Series SD200 Spring Alignment Dowels, and Series GD100 Ground Hollow Dowels are used to locate components with respect to each other. For Dowel Bushings applications, the hollow design permits a fastening screw or bolt to pass through the inside diameter eliminating the need to drill a separate hole. (read more)

SPIROL - Slotted Spring Pins

SPIROL® Slotted Spring Pins are used as retaining pins, axle shafts, stop pins, hinge and pivot pins, cross bars, as well as locator pins. We offer metric ISO and inch and metric ASME slotted pins. (read more)

SPIROL - Disc Springs

Disc springs are conically-shaped, washer-type components designed to be axially loaded. What makes disc springs unique is that based on the standardized calculations of DIN 2092, the deflection for a given load is predictable and the minimum life cycle can be determined (read more)

SPIROL - SPIROL Expands Their Disc Spring Product Line

SPIROL Disc Springs provide high levels of load / force within a very small space unlike other springs which require a significantly larger footprint to achieve the same load. The two major updates to the newly expanded product line are larger sizes per DIN 2093 Group 2 (now available up to 200mm in diameter), as well as a full range of stainless steel Discs. (read more)

SPIROL - SPIROL Introduces New Ground Hollow Dowel

SPIROL International Corporation is pleased to announce the release of a new innovative lightweight product to achieve precision alignment. SPIROL's new Series GD100 Ground Hollow Dowels are designed to be a direct replacement for Ground Solid Dowels manufactured per ISO 8734 when used in alignment applications (read more)

SPIROL - Coiled Spring Pins

Coiled Spring Pins are shock-absorbing fastening elements that provide flexibility, uniform strength, equal stress distribution, closer diameter tolerances, no interlocking, trouble-free automatic feeding, and they reduce costs. SPIROL invented the coiled spring pin and its production technology in 1948. (read more)

SPIROL - Laminated Shims

Easily peeled laminated shims, designed from metal or composites, make thickness adjustments easy during assembly or field repairs. (read more)

SPIROL - SPIROL Releases Enhanced Manual Heat Insert Driver

SPIROL International introduces its next generation Manual Heat Insert Driver, the Model HM. This newly enhanced machine is capable of installing virtually any type of Heat/Ultrasonic style Insert into plastic assemblies. (read more)

SPIROL - Insert Installation Technology

SPIROL Heat Insert Drivers and Self-Tapping Insert Drivers are designed to enable easy and repeatable set-ups, and provide greater in-process control. Preset, repeatable air pressure and temperature settings assure uniform insert installation and maximum insert performance. (read more)

SPIROL - Pin Installation Technology

SPIROL Pin Inserters feed all common types of pins - headed or straight - as well as bushings, rivets, compression limiters, and many other similar components. Whether your requirements are for a standard pin inserter with or without fixturing or a custom designed system, we are dedicated to providing you with the best and most cost-effective solution. (read more)

SPIROL - Fastening Solutions

Now you can quickly evaluate and optimize your fastening or assembly application yourself online!

Use the Optimal Application Engineering process in the left column of this page to help you design a new application, redesign an existing application or request a quote to print. The result will be an innovative fastening solution with lower assembly costs. (read more)