1/4-20 x 1 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc CNPF fully threaded for maximum holding

fully threaded for maximum holding power

it features a fine thread pitch of 18 threads per inch

This nut is also heat treated to provide exceptional strength and hardness

200 Flat Head Threaded Insert Rivet Nut Steel Zinc Yellow Dichromate Non-Ribbed

while the 5 1/2 refers to the length of the bolt

1/4-20 x 1 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc CNPF fully threaded for maximum holdingThis 1 4 20 x 1 Phillips truss full contour machine screw is made of steel and has a zinc finish. It has a fully threaded body and a Phillips drive. The truss head has a low profile and a rounded top, making it ideal for applications where a flush or countersunk head is desired. The full contour thread provides a strong hold and prevents the screw from loosening over time. This screw is commonly used in a variety of applications, including furniture