The dome-shaped protrusion on one side of Dome and Cap Nut , also known as acorn nuts, is how they received their names. The main purpose of this is to shield nearby things from dents and structural damage. If it somehow violently impacts the fasteners, it also lessens the consequences of physical accidents on human flesh.
How do you use dome nuts?
Commonly used on the threaded end of a bolt, setscrew, or all-thread bar are dome or cap nuts. This “capping” functions to both protect the bolt’s tip and improve cosmetic quality. Frequently, we provide polished dome nuts for this use.
Some fasteners and sharp threads are protected by stainless steel dome nuts, which are used to cover them. The dome-shaped ends of the dome nuts are blunt and devoid of sharp lines. One of the top producers and suppliers of stainless steel dome head nuts in a variety of styles, sizes, and lengths is NJ Brass Products. The industry’s most popular nut with a variety of head styles is the stainless dome nut.
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Dome Nuts – 1-Piece
The threaded end of a fastener is covered by a high crown on a 1-piece dome nut or acorn nut, which is machined from a single piece of material or steel.
Metric: Dia M3 – M36
Imperial: Dia 5/32″ – 3/4″
Threads: Metric Coarse & Imperial BSW, UNC, UNF
Strength: Mild Steel, Class 5, 6 & A2-70, A4-70
Material/Finish: Zinc Plated, Zinc Black, Hot Dip Galvanised, Nickle Plated, Chrome & Stainless Steel
Compliance: DIN 1587
Dome Nuts – 2-Piece Welded
A 2-piece dome nut or acorn nut is created by welding together two pieces of stainless steel. The fastener’s threaded end is finished with an attractive high crown in the nut type.
Metric: Dia M4 – M20
Imperial: Dia #8-32 – 5/8″
Threads: Metric Coarse/Fine & Imperial BSW, UNC
Strength: A2-70
Material/Finish: Stainless Steel
Cap Nuts
A nut with a domed or smooth top that is used to cover the end of a threaded fastener to stop corrosion or stripping. The cap, also known as a Low Crown Acorn Nut or Crown Nut, gives the threaded end a tidy appearance.
Metric: Dia M4 – M20
Imperial: Dia #8-32 – 2-1/2″
Threads: Metric Coarse & Imperial BSW, UNC
Strength: A2-70, A4-70
Material/Finish: Stainless Steel
Compliance: DIN 917
Sample Time: Available in 5-10 days for different items.
Drawing Format: CAD / PDF / DWG / IGS / STEP.
Packaging: Standard package, Carton box or Pallet, As per customized specifications
Shipping: DHL, FEDEX, UPS and By Sea or as per client’s requirements.
We can manufacture and export Brass Products as per specifications (custom drawing and samples) for more information, please
