Description:Fir Tree fasteners are designed to secure two panels together or for holding components to panels. This type of fastener is easy to install with compatible panel thickness and sized holes.Attributes:• Style: Push-in• Head Diameter: 25.4 mm (1 in)• Stem Length: 36.8 mm (1.45 in)• Hole Diameter Range: 6.2-6.5 mm (0.244 - 0.255 in)• Panel Thickness Range: 1.7-31.75 mm (0.06 - 1.25 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.