Harrison Silverdale supply a wide range of industrial fasteners. Since the formation of the company in 1982 we have gained a reputation for quality and reliability supplying all industry sectors across the globe. Our total supply chain management, from design to delivery is covered by our ISO 9001:2000 quality system and makes us your 1st choice for fastenerns.Product range includes Fasteners for Plastics, Brass inserts, threaded Inserts, thread forming screws, PT Screws, inserts for wood, Inserts for metal, inserts for plastic. Sheet Metal Fasteners, Self Clinch, clinch studs, clinch nuts, panel fasteners, broaching nuts, rivet nuts, rivets and weld studs. Spring Steel Fasteners, Cage nuts, cal nuts, spire nuts, lug nuts, J nuts, U nuts. Plastic Fasteners, Kingnuts, Skiffy parts, spacers, cable ties, insulation pillars.