- Model No.: M3-M30
- Type: Hexagon Head
- Head Style: Hexagonal
- Grade: 8.8
- Trademark: NGL
- Specification: M3-M30
- HS Code: 7318151001
- Material: Carbon Steel
- Connection: Nuts
- Standard: DIN
- Finish Options: Passivation, Chromium Plating, Black Oxide
- Transport Packaging: 25kg per Carton, Palletized for EuroPallets
- Origin: Ningbo, China
**Product Description** Nylon Insert Hex Flange Lock Nuts are a type of fastener designed to prevent loosening due to vibration or movement. These nuts feature a nylon insert that creates a prevailing torque, ensuring a secure grip on the threaded bolt. The nylon washer compresses against the threads, providing a tight seal and preventing rotation. They are commonly used in various industries such as aerospace, automotive, medical equipment, and industrial machinery. Nylon lock nuts are also known by other names like Nyloc, Nylock, and elastic lock nuts. They are ideal for applications where a reliable, non-metallic locking mechanism is needed, though they are not suitable for high-temperature environments or certain chemical exposures. The nuts are available in different styles including regular, heavy, and thin patterns. Heavy pattern types are often used in construction, bridges, and heavy machinery. They can be reused multiple times, but care should be taken to avoid over-tightening, which may damage the nylon insert. In addition to standard hex nuts, we also offer flange nuts, cap nuts, cage nuts, and wing nuts. These products are manufactured according to international standards such as DIN, ASTM, ANSI, JIS, EN, ISO, AS, and GB. Our materials include carbon steel, stainless steel (SS201, SS303, SS304, SS316, SS316L, SS904L, F594), and various grades like DIN 4, 5, 6, 8.8; SAE 2, 5, 8; and ASTM A563. Finishing options include zinc plating (yellow, white, blue, black), hot-dip galvanizing, black oxide, geomet, dacromet, anodization, nickel plating, and zinc-nickel plating. Production processes vary depending on size: cold forging for M2-M24, and hot forging for M24-M100. We also provide CNC machining for customized fasteners. Custom orders typically take 15–30 days during peak season and 10–15 days during off-peak seasons. We have stock products available, including carbon steel nuts like DIN934, DIN6923, DIN928, DIN929, ISO4032, and stainless steel nuts according to DIN or GB standards. Free samples are available for standard fasteners. If you need more information or would like to place an order, feel free to contact us.
The surface of the stainless steel coil is smooth and has high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that does not easily rust, but it is not absolutely not rusty. Stainless steel coil refers to a Steel Plate that is resistant to corrosion by weak media such as atmosphere, steam, and water, and acid-resistant steel plate refers to a steel plate that is resistant to corrosion by chemically aggressive media such as acid, alkali, and salt. Stainless steel coils have been around since the beginning of the 20th century, and now have a history of more than a century.
Stainless steel does not stain, corrode, or rust as easily as regular carbon steel and provides high strength and impact resistance along with the aesthetic appeal. The material also has anti-bacterial qualities and is easy to clean and sanitize.
Stainless steel coil is typically sold in the annealed condition and is available in most grades. Our stainless steel coils come in both a standard 2B finish and various polished finishes. Polished surfaces range from the standard #4 to a mirrored finish #8 and are usually covered with a removable vinyl coating. Our standard sheet sizes include 4' x 8', 4' x 10', and 5' x 10', but customized sizes are also available. Stainless steel coil is sold in the HRAP (Hot Rolled Annealed and Pickled) condition and finishes.
Stainless Steel Coil,Cold Rolled Steel Coil,304 Stainless Steel Coil,Zinc Aluminum Magnesium Steel Coil
SHANDONG HUITONG STEEL CO.,LTD , https://www.cnhuitongsteel.com