DIN1587 M16 Cap Nuts

Crafted from high-quality stainless steel, this cap nut features a domed shape with a hexagonal base, making it easy to tighten and secure.

Crafted from SS304 stainless steel, this cap nut offers outstanding resistance to corrosion, oxidation, and chemical exposure. SS304 is an austenitic stainless steel known for its excellent performance in a wide range of environmental conditions, including marine, industrial, and high-humidity areas. It ensures long-term durability without compromising the structural integrity of the fastener over time.
Thread Specifications
This M16 cap nut features a coarse thread configuration, which is more tolerant to wear and suitable for quick assembly in applications that involve frequent installation and removal. Coarse threads are particularly advantageous in softer materials or conditions where vibrations are present, as they reduce the risk of cross-threading and provide better grip and strength.
Although this cap nut is primarily characterized by its protective dome shape, it also functions as a self-locking nut, helping to maintain torque and prevent loosening under vibration or thermal expansion. This feature is essential in ensuring the stability and safety of bolted joints, particularly in dynamic or high-stress environments.