Stainless Steel Castle Nuts
Stainless steel castle nuts mainly refers to stainless steel hexagonal slotted nuts, that is, in the stainless steel hexagonal nut above the groove. The bottom of the slot has a right-angle type and round type two kinds.
It is used in conjunction with the bolt and cotter pin with holes in the screw to prevent the bolt and nut from rotating relative to the hexagonal slotted nut is generally used in the vibration load or alternating load occasions.
After the nut is tightened, the cotter pin is inserted into the hole of the screw from the slot of the nut to prevent the nut from loosening automatically.
- Production Standard: DIN935
- Grade or Material: 18-8, A2 (304), A4 (316)
- Available Size: M8-M33
- Surface Treatment: Cleaning, Passivation
Features of Our Stainless Steel Castle Nuts
Clearly Screw Thread
The threads are tapped first and then slotted, often the finished stainless steel slotted nuts have iron residue in the threads, resulting in unsuccessful installation. Our production process is to groove and then tapping, depending on the material, we will tapping twice, the threads will be clearer and cleaner.
Groove Shape
Depending on the application scenario of the stainless steel slotted nut, the groove shape requirements will be different. We will produce the groove shape according to the customer’s drawing requirements, whether it is right-angle or round, as well as the groove width and depth.
Customized
We offer customized stainless steel slotted nuts in thicker sizes and reduced AF widths, including stainless steel slotted nuts with fine or very fine thread.
Stainless Steel Cotter Pin
Stainless Steel Bolts with Hole
Stainless Steel Castle Nuts Installation
Stainless Steel Castle Nuts Advantages
First, Better anti-loosening effect:
The slotted design of stainless steel slotted nuts gives them a good anti-loosening effect. The slots are usually located on one side of the nut so that it can be deformed during tightening, providing elasticity to ensure that the threaded connection is tightened securely, the use of bolts with slotted stainless steel nuts can improve the tightening force and reduce the risk of thread loosening.
Second, Increased load carrying capacity:
304 316 Stainless steel hexagon slotted nuts can also increase their load carrying capacity by increasing the number and depth of slots. Stainless Steel Hexagon Slotted Nuts are often used for tight joints and applications subject to great pressure and tension in some machine works and heavy equipment.
DIN935 Castle Nuts and Slotted Nuts Size Chart
Get Stainless Steel Castle Nuts Here
304 Stainless Steel Slotted Nuts samples without paying for your testing, also our testing report EN10204 3.1 will be sent together with the free samples.
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