Slotted nuts

A spline nut, also known as a slotted nut, is widely used in mechanical engineering to secure parts to shafts, spindles, and other components where strength and reliability are required. Its design allows for stable fixation even under high loads, making it ideal for use in machine tools, industrial machinery and automotive applications.

Spline nut range

Spline nuts are available in different standards, depending on the application and technical requirements.

The most popular standards are:

• DIN 546: small spline nut round for fastening lightly loaded structures.
• DIN 981: a standard for nuts used in heavier machinery, including machine tools.
• DIN 1804: nuts that have increased resistance to vibrations and are used in structures subject to dynamic loads.
• standardization according to GOST 11871-88 is also often used

Technical requirements and dimensions of round spline nuts

Spline nuts are made of high-quality materials such as carbon or stainless steel to ensure durability and corrosion resistance.

Important parameters are:

• Thread diameter: from small to large sizes, depending on the specific fastening requirements.
• Splines: the number and shape of splines can vary depending on the standard, but they are usually evenly spaced for better tool grip.
• Precision: It is important that nuts meet strict standards to avoid wear or damage during operation.

Benefits of buying from the Dinmark online store

1️⃣ All fasteners in one place: the largest selection in Ukraine.
2️⃣ The more you buy, the lower the price.
3️⃣ When you buy on the website, you get an additional -2% for everything.
4️⃣ Fast delivery of goods both from the warehouse and on order.
5️⃣ A team of experts will quickly help you choose the right hardware.

And you will experience even more benefits by cooperating with DINMARK!
 

QUESTIONS AND ANSWERS

How do I select and order spline nuts?

To select the right spline nuts, first determine the technical requirements of your project: standard, thread diameter, material and number of splines. After that, you can use the filters on the Dinmark website to quickly find the right product. To order, simply add the selected products to your shopping cart and complete the purchase by choosing a convenient delivery method.

What are the prices for spline nuts at Dinmark?

Prices for these nuts at Dinmark vary depending on the standard and size. You can find both budget options for simple designs and high-quality nuts for professional use. Current prices are always listed on the website next to each product.

Which spline nuts are the most popular in 2025?

In 2025, the most popular nuts are those of the DIN 981 and DIN 1804 standards. This is due to their versatility and increased reliability when used in various industrial mechanisms. The Dinmark online store has a spline nut for sale.

Thus, if you want to buy spline nuts, pay attention to the range of spline nuts on sale on the Dinmark.com.ua website to find the best option for your needs.