SPIROL Introduces New Precision Machined Compression Limiters to Protect Plastic Assemblies

SPIROL is pleased to introduce the new Series CL6000 lightweight, lead-free, Aluminum Precision Machined Compression Limiters. Compression Limiters are designed to reinforce high stress joints in plastic assemblies where bolts are used to connect two components to each other.

SPIROL Introduces ArmorGalv®, a 1,000+ Hour Corrosion Resistant Coating, for Tubular Products 6-DEC-2016

SPIROL is pleased to introduce ArmorGalv®, a Thermal Zinc Diffusion coating, as a standard finish option for their engineered fasteners. This uniform deposition coating is poised to revolutionize the industrial fastener market with 1,000+ hours of corrosion resistance, no risk of hydrogen embrittlement, with no insignificant surfaces! SPIROL is initially rolling out ArmorGalv® for their roll-formed Tubular Product lines that include Dowel Bushings, Spring Dowels, Spacers and Compression Limiters. They will offer this coating for their other products lines over the course of the next year.

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SPIROL offers an array of protective coatings for their product lines to suite various application requirements, and has recently invested in the technology to bring ArmorGalv® to the market as an in-house process. ArmorGalv® not only provides a, high quality, cost effective method for maximizing corrosion protection, but it is also recognized by the Environmental Protection Agency as approaching zero emissions and has received recognition and awards for its contribution to pollution prevention.

Since 1948, SPIROL has lead the fastener industry in developing new products and technologies to address current and emerging requirements for joining and assembly. Download SPIROL’s White Paper, Features and Benefits of ArmorGalv® Thermal Zinc Diffusion, to learn more about this innovative coating and what makes it superior to traditional coatings and platings.

Contact SPIROL for more information: info-cn@spirol.com


SPIROL is a leading expert in fastening, joining and assembly. We are a technical resource that provides high quality components that improve the quality of your assembly, extend the life of your products and reduce your total manufacturing costs.

We are a global manufacturer of engineered fasteners, installation machines, and parts feeding equipment producing over two billion components annually. In addition to high quality products, SPIROL has Application Engineers throughout the world to assist you in your designs, supported by state-of-the-art manufacturing centers and global stocking facilities to simplify the logistics of delivering your product.

Contact SPIROL early in the design stage of your next project for complimentary Application Engineering Assistance!

Need help finding the right solution?

SPIROL offers complimentary Application Engineering support. We will assist on new designs as well as help resolve issues, and recommend cost savings on existing designs.