The threaded Galvanised Cup Head Bolts, commonly referred to as the Carriage Bolt, has a square neck with a domed head. This type of bolt is best suited for wood applications where a smooth head is desirable or when the head cannot be easily accessible for securing and prevents the bolt from spinning when the nut is Nj Brass.
What is the purpose of a cup head bolt?
NJ Brass is frequently fastened together with cup head bolts. Chain link fences, decks, and flat-packed furniture frequently employ them. They are helpful in situations when it is difficult to reach the bolt’s head. Cup Head Bolts come in Galvanised and stainless steel in a variety of metric sizes.
Describe Galvanised Cup Head Bolts.
A cup head bolt, sometimes referred to as a coach bolt or carriage bolt, is topped by a small square part under the head and has a domed or countersunk head. When the nut is tightened, the square piece grabs the object being attached (usually wood) and prevents the bolt from rotating.
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The threaded Cup Head Bolt, commonly referred to as the Carriage Bolt, has a square neck with a domed head. This type of bolt is best suited for wood applications where a smooth head is desirable or when the head cannot be easily accessible for securing and prevents the bolt from spinning when the nut is tightened.
Metric: Dia M6 – M16 & Lengths 20mm – 300mm
Imperial: Dia 1/4″ – 1/2″ & Lengths 3/4″ – 6″
Threads: Metric Coarse & Imperial UNC
Strength: A2-70, A4-70/80
Material/Finish: G304/G316 Stainless Steel
Compliance: DIN 603, ANSI B18.5
Cup Head Bolt & Nut
The threaded Cup Head Bolt and Nut, sometimes referred to as a carriage bolt, has a square neck with a domed head. This type of bolt is best suited for wood applications where a smooth head is desirable or when the head cannot be easily accessible for securing and prevents the bolt from spinning when the nut is tightened.
Metric: Dia M6 – M24 & Lengths 18mm – 600mm
Imperial: Dia 1/4″ – 1/2″ & Lengths 3/4″ – 18″
Threads: Metric Coarse & Imperial BSW
Strength: Property Class 4.6, 8.8 & Grade 2
Material/Finish: Plain, Zinc Plated & Hot Dip Galvanised
Compliance: AS 1390, AS 1112.1, AS 2451
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
