Hillman Zinc Truss Head Slotted Machine Screw 1/4 in.-20 x 3/4 in.

Use to fasten metal parts together. Stronger thread than wood screws, made finer and more precisely
Zinc finish for moderate corrosion protection
Fasten with screwdriver to reduce risk of over-tightening
If nuts are needed, use with nuts of the same finish and threading
Tax included
In stock
Limited amount left at Primavera


A machine screw is a fastening screw with a machine-cut thread throughout the length of its shank, for use with a nut or driven into a tapped hole. Use to fasten various components together in machines, tools, etc. The length of a machine screw is measured from under the head to the point of the screw. The truss head has a low rounded top surface with a flat bearing surface, greater in area than a round head fastener of the same nominal size. They are weaker than a pan or round fastener, but preferred in applications where minimal clearance exists above the head. The profile provides a trim, finished appearance.


More Information
FinishZinc plated
Length Imperial3/4 in.
Package5 x bags per retail package
Diameter Imperial1/4 in.
Thread Pitch (threads per inch)20
Threads Size (threads per inch)20
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