SPIROL Expands Insert Portfolio with New Heat/Ultrasonic Aluminum Threaded Inserts for Plastics

Absorbing Centerline and Stack-Up Tolerances with Oval Compression Limiters
In assemblies with two or more fastening or joining points, Compression Limiters must align with the mating components and maintain a defined centerline tolerance relative to one another. As individual part tolerances stack-up, the risk of misalignment grows. SPIROL’s Oval Compression Limiters provide an effective solution for absorbing these stack-up tolerances while preserving proper centerline alignment.

How Pre-Fabricated Disc Spring Stacks Help Manufacturers Save Time, Money and Ensure Quality
One of the most demanding and complicated components to construct in a production environment is the Disc Spring Stack. When manufacturers use pre-fabricated Disc Spring Stacks rather than purchasing single Disc Springs and stacking them in-house, they are easily able to save time and money while ensuring the quality of their final assembly.

The Difference Between Coiled Spring Pins and Slotted Spring Pins
Thanks to their flexibility, not only are Spring Pins less expensive to manufacture, but the hole preparation is also less tedious and less expensive than Solid Pins. The comparatively lower stiffness also brings another benefit – Spring Pins do not damage the host hole (when properly selected) - so much so, that they can be serviced without the need of re-working the parts. In this White Paper learn about the primary differences between the two basic types of Spring Pins: Slotted Spring Pins and Coiled Spring Pins.

Performance Expectations for Threaded Inserts in Plastic Assemblies
Threaded Inserts enable designers to manufacture components out of plastic rather than metal to save cost and weight without sacrificing joint strength.  Learn what factors impact rotational torque and tensile performance of Inserts and how to assure a stable design.

How to Select the Proper Spacer for Your Assembly
There are many different types of components that are used as spacers, standoffs, or distance bushings. Learn the advantages of using Roll Formed Tubular Spacers over more expensive spacing options.

Solid Pin Retention Features
Solid Pins are commonly used as a permanent fastener in a wide range of applications. They are retained by the harder Solid Pin displacing material in the softer host component(s).  There are several types of Solid Pin retention features. This White Paper describes the common types of retention features and can serve as a reference tool when designing a new product.

How to Design the Proper Hole for Heat / Ultrasonic Inserts
This White Paper focuses on the recommended hole design for plastic assemblies that use Threaded Inserts installed by heat or ultrasonics to maximize performance.

SPIROL Expands Insert Portfolio with New Heat/Ultrasonic Aluminum Threaded Inserts for Plastics
SPIROL is pleased to announce the launch of its newest machined Aluminum Threaded Inserts, designed for heat or ultrasonic installation into straight plastic holes.

SPIROL Receives 2025 Supplier Excellence Recognition Award from Caterpillar
SPIROL is proud to announce that it has received the 2025 Supplier Excellence Recognition Award from Caterpillar Inc. This prestigious award recognizes suppliers who demonstrate world-class performance and a sustained commitment to quality, delive...

SPIROL Expands Press-In Insert Line with the Introduction of Aluminum
SPIROL is pleased to introduce a range of 2024 aluminum Press-In Inserts. Available in symmetrical (Series INS 50) and headed (INS 51) versions, the new aluminum Press-In Inserts complements the existing brass line.

SPIROL Inaugurates New Malaysia Branch
SPIROL is thrilled to announce the opening of our newest branch in Johor, Malaysia. This new division represents a significant milestone in SPIROL’s infrastructure development and supply capability in the Asia Pacific region. This new st...

SPIROL Introduces New Precision Machined Compression Limiters to Protect Plastic Assemblies
The new CL6000 Aluminum and CL8000 Brass Compression Limiters have a host of benefits including robust retention due to superior knurl formation, as well as enhanced control of critical features and better geometric dimensioning & tolerancing which mak...

SPIROL Celebrates 75 Years of Helping Customers Thrive!
SPIROL is pleased to announce the celebration of their 75th anniversary.  Since SPIROL’s inception in 1948, the company has been laser-focused on not only helping their 15,000 global customers be more competitive through innovative faste...

SPIROL Expands Fastener Installation Equipment Line
Introducing the new Model CP Pneumatic Compression Limiter Installation Machine!

SPIROL Expands CL220 Split Seam Compression Limiter Line
SPIROL has expanded the CL220 Compression Limiter offering by adding additional diameter and length combinations to accommodate a variety of application requirements. Rated for use up to ISO Class 8.8 bolts, the CL220 Compression Limiter...

Ford Aerospace Acquired by SPIROL
SPIROL announces that Ford Aerospace Ltd based in South Shields, UK will be joining the SPIROL group of companies

SPIROL Releases New Video Demonstrating Automatic Pin Installation Machines
SPIROL is pleased to announce the release of a new video showcasing the features, advantages and benefits of the recently updated Model PR Semi-Automatic Pin Inserter and Model CR Heavy Duty Semi-Automatic Pin Inserter.  Both models are desig...

SPIROL Expands eCommerce to Include Threaded Inserts for Plastics
SPIROL has recently expanded their eCommerce platform, Shop.SPIROL.com, to include their expansive Threaded Inserts for Plastics product line.

SPIROL Launches New SPIROL.com!
SPIROL recently launched their new and improved corporate website: SPIROL.com. The new corporate website is a culmination of over 74 years of engineering knowledge and experience in the fastening, joining and assembly arena.

SPIROL Receives 2020 General Motors Supplier Quality Excellence Award
SPIROL is pleased to announce the receipt of the 2020 General Motors Supplier Quality Excellence Award. Two of SPIROL’s locations, SPIROL International Corporation in Danielson, CT, USA and SPIROL Industries Limited in Winsor, Ontario, Canada, eac...

SPIROL Expands eCommerce Within Europe and the Americas
SPIROL is pleased to announce the recent expansion of Shop.SPIROL.com in the United Kingdom, Germany, and Canada to include Disc Springs, Slotted Spring Pins and Inserts for Plastics.