M4 A4 316 Plain Stainless Steel Dome Nut

  • RS Stock No. 248-4466
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

A4 Stainless Steel - Metric

Dome nuts are ideal for applications where it is desired to hide or cover the end of a projecting screw thread. All meet the requirements of DIN6923, and have metric thread.

There are a variety of metric sizes available

A4 grade 18//8 stainless steel (Type 316 S16)

Features and Benefits

• Dome nuts with hexagonal flange • Metric sizes
• DIN6923
• A4 grade 18//8 stainless steel (Type 316 S16)


Dome nuts, sometimes called acorn nuts, are a versatile fastener used for aesthetic and practical reasons wherever a bare screw thread is a concern. Unlike using standard nut fixings, a dome nut completely covers the end of a screw. As such, it can be used in lieu of, or on top of, fastening nuts. These domed nuts can be used to cap threaded bars or make sure a surface is snag-free.


RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need.

When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.



Attribute Value
Thread Size M4
Width 7.66mm
Overall Height 8mm
Material Stainless Steel
Stainless Steel Type A4 316
Finish Plain
106 In Global stock for delivery within 4 - 6 working days
Price 1 Box of 50
MYR 103.88
Per Box
Per unit*
1 +
*price indicative