Cylindrical Nut With Thread

Product Name	Cylindrical nut
Material	stainless steel
Nominal Diameter	min 2mm max 10mm
Height	min 1.5mm max 7.5mm
Width	min 6.3mm max 17.35mm
Other Characteristics	threaded

Definition: A cylindrical (round) nut with internal threads; no external flats, often installed with a hook or pin spanner.

Material: Stainless steel (common grades A2-304 or A4-316) – offers high corrosion resistance, durability, and a clean aesthetic.

Common Types:

Grooved round nuts (DIN 466): External grooves for hook spanners.

Slotted round nuts (DIN 546): Top slots for securing bearings/shafts.

Knurled round nuts: Hand‑tightened for quick adjustments.

Applications: Mounting bearings, hydraulic/pneumatic cylinders, machinery assemblies, and decorative furniture where a smooth profile is needed.

Installation: Requires specialized tools (hook spanner, pin spanner, or internal hex) due to the lack of hex flats.

Advantages: Smooth appearance, no sharp corners (safer), fits into confined or counterbored spaces, and resistant to rust and chemicals.

 

Factory Pictures:

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