Nylon Lock Hex Nut

The nylon locking hexagon nuts are widely used in many industries where secured connections are required. These nuts are also known as nylon nuts, nylon insert lock nuts or just locking nuts. The main function of these nuts is to provide locking action, which is achieved through the nylon washer located inside the hexagon nut. This washer deforms and fills the gap between the connectors at both ends, creating a secure connection. Nylon hex nuts are typically used in combination with threaded screws or bolts for fastening or assembling parts. The nylon material is chosen for its durability and resilience, making it ideal for use in various applications.

Nylon locking hexagon nuts are versatile fasteners made from either carbon steel or stainless steel materials. Depending on the required strength, these nuts can be classified into various grades, including grade 4 and grade 8 nylon lock nut made of sturdy carbon steel. Alternatively, stainless steel materials such as 304 or 316 are also used to make quality nylon insert hex nut.
At Jinrui, we specialize in producing both types of nuts to meet the diverse needs of our esteemed clients. Our Nylon nuts are widely recognized, adhering to the relevant national standards such as DIN985 and DIN982. In terms of the ring color, we offer blue or white Nylon ring colors.
It's worth noting that, while zinc plating is an acceptable coating for our nylon nuts, hot-dip galvanization (H.D.G) is not recommended. This is because the latter can damage the Nylon ring. When it comes to fasteners, our company takes pride in delivering to our client's expectations, and we believe in consistently providing high-quality products.

The nylon lock nut comes with a hexagonal shape on one side and a round shape on the other. This is because a nylon ring is placed on the round side to restrict the nut's turning to a specific position.

The nylon locking hex nuts produced by Jinrui have a wide range of applications. Such as petrochemical, automobile manufacturing, construction, pressure pipelines, rail transit, steel structure engineering, large power generation machinery facilities and infrastructure. Of course, in some specific locations in these fields, other products are also used, such as rail bolts, flange nuts, U-bolts, flat head hex bolts, T-bolts, hex bolts and round head hex bolts.

Q1: Are you a factory or trading company?

A: We are manufacturer of hex bolts and nut for more than 20 years . We have two factories, one in Shanghai and the other in Jiangsu. Our production capacity can be 20000 + tons per year. We can customize our products according to customers' requirements, drawings and samples.

Q2: How many years you do foreign trade?

A: We have more than 20 years experience in exporting products to worldwide countries with our best quality. Now we have exported more than 40 countries, such as Spain, Germany, Italy, Belgium, United Kingdom, Lithuania, USA, Canada, Australia, Singapore,Japan, Thailand, Malaysia, South Korea,Indonesia, Egypt, Philippines and so on.

Q3: Do you have enough outputs?

A: We have enough stock in warehouses with abundant capital. We offer 24-hour services. For most common standards, we have them on stock, such as hex bolts, hex nuts, etc.

Q4: How to ensure that every process's quality?

A: First, we have technical drawings for each product when producing.

Second, our workers most have more than 10-years experience of doing hex bolts.

Third, our QC people will do inspection every 2 hours. If finding the bad parts, they will stop the porduction immediately.

Then,the finished parts will be checked again before shipment which insures every product's quality.

Q5: How to ensure the safety of long-distance transportation?

A: We pack into cartons first, and then pack cartons on pallets. The pallet is very easy to lift by Forklift wihch will protect the cartons from damage. Professional packing teams which keep every packing safely.

Q6: What products can you customize?

A:One is standard parts, such as DIN933, hex bolts. The other is Non-standard parts. If you want standard parts, you can tell the standard, size, grade(material) ,coating and quantity. For example, you want to buy DIN933, M12X60,grade 8.8, zinc plated and 20000pcs.

If you want non-standard parts, you can show us samples, drawings or detail descriptions. Then our engineer will do the technical drawings for you.

There are many, such as hexagon bolts, flange bolts, round head square neck bolts, as well as track bolts, U-bolts, T-bolts, flat head hexagon bolts, hex nuts, hex flange nuts .

Q7: Can you provide some sample?

A: Samples can be provided as your requirements.

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