FH0518-20 Studs | McMaster-Carr

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About Threaded Studs and Rods

T-Slot Bolts

For quicker setups than a separate T-slot nut and stud, slide these bolts into T-slot tracks on machine tool tables.

T-Slot Nut and Setup Stud Kits

For mounting items to your machine table, these kits contain the full system of necessary components.

Structural Framing

T-Slotted Framing Fasteners

Screw and nut sets or nuts secure brackets and other accessories to rails.

Miniature T-Slotted Framing and Fittings

Build test fixtures, prototypes, and other small structures with this miniature version of T-slotted framing and fittings.

Threaded on Both Ends Studs

Known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have a strong unthreaded middle.

Metric Threaded on Both Ends Studs

Also known as setup studs, these studs withstand sideways forces better than fully threaded studs because they have an unthreaded middle that is stronger than the treaded ends.

Vibration-Resistant Threaded on Both Ends Studs

Also known as tap-end, fixture, and setup studs, these studs have Class 5 friction-fit threads on one end to resist loosening and Class 2A standard threads on the other end for attaching a nut.

Metric Vibration-Resistant
Threaded on Both Ends Studs

Also known as tap-end, fixture, and setup studs, these studs have Class SK6 friction-fit threads on one end to resist loosening and Class 6g standard threads on the other end for attaching a nut.

Threaded on Both Ends Alloy Steel Shoulder Studs

The shoulder’s diameter is slightly smaller than listed, so these studs fit most machinery and equipment.