M24 Half Nuts (Thin Lock Nuts) Stainless Steel A2

These M24 A2 stainless steel half nuts are a thin lock nut used as a jam nut, tightened against a standard nut to reduce the chance of backing off on M24 assemblies.

• Also known as a thin lock nut or jam nut (locks by tightening against a standard nut)
• Manufacturing standard: DIN 439 (thin pattern)
• Thread size: M24
• Thread pitch: 3.0mm (metric coarse)
• Spanner size (across flats / J): 36mm (tolerance +0/-1mm)
• Nut thickness (T): 12mm (tolerance +0/-1.1mm)
• Width across points: 41.57mm
• Chamfer angle: 15 to 30 degrees
• Material: A2 stainless steel, natural finish

Where M24 half nuts are used

Common on larger bolts and studs where the joint needs a mechanical lock but you do not want the height of a second full nut. Tighten as a jam nut against a standard nut for a reliable lock nut arrangement.

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