Stock or Manufactured to Specification

At Crown Screw we understand the critical role that our fasteners play in the manufacture of your products. From high volume automotive customers, local fabricators to low volume prototyping, we will have the precise components for your requirements. This information page is designed to give you a brief overview into the world of security fasteners to guide you towards the right component for your project.

Security Fasteners

Crown Screw not only offer specialised fasteners but can also offer a wide range of standard everyday engineering fasteners and security fasteners from low to high volume through various market sectors. Our security fasteners are available in metric and Imperial threads. They consist of a standard fastener with additional security features applied, making this range of fastener ideal if a tamper proof fixing is required to secure your product in place. They are available in various body styles, drive styles, head styles, thread diameters, hardness, materials and finishes. If a special is required, we can manufacture to your specific requirements.

Screw Styles: Machine Screws, Self Tappers, Self Drillers & Wood Screws, Anchors

Drive Styles: Pin Torx, Hex Pin, Clutch, Twin Hole

Head Style: Pan Head, Button Head, Countersunk Head, Raised Countersunk Head

Nut Styes: Shear Nuts, Round Nuts, Barrell Nuts

Materials: Steel, Stainless Steel

Finishes: Self Colour, Zinc Plated, Stayblack, Ford & JLR spec coatings to WX100, Thread Patching