Fully threaded, headless grub screws driven with an internal hex or square to clamp collars, gears, and pulleys to shafts; cup, cone, flat, dog, and oval points to suit the seating.
Conforms to

Headless threaded screw that locates against a shaft.
A cross-section of stocked configurations. Not exhaustive — diameters, lengths, grades, and finishes extend across the full range on request.
Representative specifications — not exhaustive · NXB-SET
Match the line to the load, the environment, and the standard it answers to.
Materials
Finishes
Standards
Typical applications
Served industries
Mating parts and adjacent lines engineers reach for alongside this one.
Cylindrical hex-drive head, high-tensile precision screw.
M3–M24 · #4–1"
Precision unthreaded shoulder forms a pivot or bearing surface.
Ø6–Ø24 mm shoulder · 1/4"–1"
Precision ground pin for alignment and location.
Ø1.5–Ø25 mm · 1/16"–1"
Uniform machine thread for tapped holes and nuts.
#2–1/2" · M2–M12
Grade, material, finish, and standard — matched to your joint and quoted from stock. Tell us the load case and we’ll confirm the line.