The unique flexibility of the Series 550 Coiled Spring Pin makes it the ideal fastener for light duty plastic hinge applications.  The use of this spring pin will simplify your design and manufacturing process.  Assembly is easier and less expensive, with no broken hinges, and finished products are more resilient.

Versatile SPIROL® Coiled Spring Pins provide flexibility, uniform strength, equal stress distribution, closer diameter tolerances, no interlocking, trouble-free automatic feeding, and they reduce costs.  Heavy, standard, and light duty pins provide combinations of strength, flexibility and diameter to meet the specific engineering objectives of your pinning applications. 

Compression limiters protect plastic components of an assembly from the compressive loads generated by the tightening of bolts. The SPIROL range of compression limiters includes the Series CL200 and CL250 split seam and Series CL101 and CL111 solid knurled designs.  Series CL500 molded-in design offers maximum retention.

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.  Disc springs can be statically loaded either continuously or intermittently, or dynamically subjected to continuous load cycling.  They can be used singly or in multiples stacked parallel, in series or in a combination thereof.

SPIROL® Series DB100 Dowel Bushings and Series SD200 Spring Alignment Dowels are used to locate components with respect to each other.  For dowel bushing applications, the hollow design permits a fastening screw or bolt to pass through the inside diameter.

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.

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

SPIROL offers a comprehensive line of standard precision-machined nuts designed for a broad set of applications.

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

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.

Specifying SPIROL Solid Pins and Drive Studs provides the lowest cost and the most responsive delivery. Spirol^® Knurled Pins, Drive Studs, Helical Grooved Pins, Twist-Lok™ Pins, and Latch Pins.  Standard materials have been selected to meet the requirements of ASME and ISO product standards and to cover a range of requirements as dictated by the market.

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.

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.

The SPIROL Model RA Automatic Radial Riveter combines two operations — installation of the rivet and forming the rivet head — into one compact, efficient system.

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.

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.