Hexagon Domed Cap Nuts Stainless Steel 316 DIN 1587 A4-70 Acorn Nut M3-M10

$33.49$257.99

  • Price for 1,000pcs
  • Made In China Mainland
  • Delivery within five days
  • For Non-standard products please go to ever-hardware.com

Description

The stainless steel hexagon domed cap nuts are the type of fastener which gets its name from its shape. Acorn nut is its common name and it is also called a crown hex nut, blind nut, cap nut or domed cap nut. It is a nut that has a domed top to cover the threads. This is to prevent contact with the external thread to protect the threads or protect other things the threads would rub against. In addition the dome gives a more finished appearance. It is usually made of brass, steel, stainless steel (low carbon content) or nylon. It can also be chrome plated and given a mirror finish.
There are two types of acorn nuts. One is low, or the standard acorn nut. The other is the high acorn nut. The high acorn nut is wider and higher and will protect extra long studs. There are also self-locking acorn nuts that have distorted threads in the hex area to create a tight friction fit to prevent the nut from vibrating loose. Ever Hardware provides custom made fasteners and customizable packaging.

Stainless steel hexagon domed cap nuts do not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. 316 stainless steel is commonly used in many industrial applications involving processing chemicals, as well as high-saline environments such as coastal regions and outdoor areas where de-icing salts are common. Due to its non-reactive qualities, 316 stainless steel is also used in the manufacture of medical surgical instruments.
Alternative 300-series grades can contain up to 7 percent molybdenum. They provide even better chloride resistance, but such heavy-duty resistance is only necessary in industrial or high concentration exposure conditions.

DIN 1587
Size M3-M22
Thread Pitch As Standard
Color Plain
Thread Type Machine-Threaded
Material Stainless Steel A4-70
Specification DIN1587
System of Measurement Metric
Brand Ever Hardware
Finish Purification

Hexagon Domed Cap Nuts Stainless Steel 316 DIN 1587 A4-70 Acorn Nut M3-M10

Additional information

Weight N/A
Size

M4, M5, M6, M8, M10

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