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Danielson, CT — SPIROL is a technical resource that provides high quality components that improve the quality of your assembly, extend the life of your products and reduce your manufacturing costs.

SPIROL possesses unparalleled Application Engineering knowledge and a vast product offering. Through partnering with companies in the design stage, they help design not only the engineered component and installation equipment used for fastening and joining, but they also supply the critical recommendations for the interface between their product and your assembly.

SPIROL is the only manufacturer of engineered fasteners that offers a total integrated solution. Since the invention of the Coiled Spring Pin in 1948, SPIROL continues to introduce new products and improve existing ones — passing substantial savings on to you. Their diverse product line includes Coiled and Slotted Spring Pins, Solid Pins, Disc Springs, Alignment Dowels and Bushings, Spacers, Compression Limiters, Machined Nuts, Inserts for Plastics, Shims, and Installation Equipment. Most heat-treating and finishing processes are performed in-house to ensure consistent quality. You benefit from a choice of over 30,000 standard products, no tooling or development costs, less variability between production lots, and responsive delivery.

View SPIROL's new Corporate Brochure.

Involve SPIROL Engineering early in the design stage of your next product.

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Beginning with the invention of the Coiled Pin in 1948, SPIROL International Corporation has continuously grown to introduce new products, as well as improve the performance of established lines, resulting in millions of dollars of savings for our customers. Headquartered in Danielson, CT, SPIROL now operates globally across four continents and is a leading manufacturer of a diverse line of engineered components for fastening, joining, and assembly including: Coiled Spring Pins, Slotted Spring Pins, Solid Pins, Alignment Dowels and Bushings, Spacers, Compression Limiters, Threaded Inserts for Plastics, Disc Springs, Precision Shims, Pin Installation Equipment, Insert Installation Equipment, Compression Limiter Installation Equipment and High Performance Feeding Systems. Partner with SPIROL early in your design stage to simplify your assembly process, improve the quality of your product, and lower the overall cost of your assembly!