119 County Road, Tongyuan Town, Haiyan County, Jiaxing City, Zhejiang Province +86 180 5863 3730 [email protected]

|
EN EN
EN EN

Get a Free Quote

Our representative will contact you soon.
Email
Mobile/WhatsApp
Name
Company Name
Message
0/1000
din 985-0

Bolt & Nut

Home >  Products >  Industrial Fasteners >  Bolt & Nut

DIN 985
DIN 985
DIN 985
DIN 985
DIN 985
DIN 985

DIN 985

DIN 985 nyloc nut,The self-locking nut with nylon ring is commonly known as nylon lock nut
Function: used to prevent loosing
Principle of action: during the installation of the thread pair, the thread of the bolt extrudes the nylon embedded in the nut, causing the deformation of nylon. After the installation, the nylon and the thread are completely in contact with each other. The extruded nylon has a great resilience to the bolt, which makes the bolt not easy to loosen
Material: Carbon Steel
Type: Nylon insert lock Hex Nuts
Thread Size: M3 ~ M48
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4, 6, 8, 10
Get a Quote

Description

Introduce :

DIN 985 nyloc nut,The self-locking nut with nylon ring is commonly known as nylon lock nut
Function: used to prevent loosing
Principle of action: during the installation of the thread pair, the thread of the bolt extrudes the nylon embedded in the nut, causing the deformation of nylon. After the installation, the nylon and the thread are completely in contact with each other. The extruded nylon has a great resilience to the bolt, which makes the bolt not easy to loosen
Material: Carbon Steel
Type: Nylon insert lock Hex Nuts
Thread Size: M3 ~ M48
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4, 6, 8, 10
微信截图_20250718123154.png
Details:
DIN 985 Nylon self-locking nut is a new type of high anti vibration and anti loose fastening parts, which can be used in various mechanical and electrical products with temperature from – 50 ℃ to 100 ℃. At present, the demand for nylon self-locking nut is increasing rapidly in aerospace, aviation, tank, mining machinery, automobile transportation machinery, agricultural machinery, textile machinery, electrical products and various kinds of machinery. This is because its anti vibration and anti loose performance is much higher than other anti loose devices, and its vibration life is several times or even dozens of times higher. At present, more than 80% of the accidents of machinery and equipment are caused by the loosening of fasteners, especially in mining machinery. The use of nylon self-locking nuts can eliminate the major accidents caused by loose fasteners.
Application of thread diameter m3-48mm nonmetallic undercut hexagon nut
Material, carbon steel and stainless steel
Thread tolerance: 6H
Property grade: carbon steel 5,6,8,10
Tolerance requirements: a according to DIN ISO 4759
Surface form: blackening treatment (heating or chemical), surface roughness according to din267, permissible surface defects according to din267, hot dip galvanizing according to din267
DIN985-(1).jpgDIN985-(2).jpgDIN985-(3).jpgDIN985-(4).jpgDIN985-(5).jpgDIN985-(6).jpg
Application：
螺帽.jpg螺栓.jpg螺丝.jpg

Recommended Products

  • DIN982

    DIN982

  • Phillips Drive Hex Head Self-Tapping Screw

    Phillips Drive Hex Head Self-Tapping Screw

  • SS Retaining Ring

    SS Retaining Ring

  • Phillips Truss Head Screw RAL3020

    Phillips Truss Head Screw RAL3020

  • Small Cylindrical Head Double Thread Nail Tail Wood Screw

    Small Cylindrical Head Double Thread Nail Tail Wood Screw

  • Hex Flange Head Self-Tapping Screw with Type 17 Tail

    Hex Flange Head Self-Tapping Screw with Type 17 Tail

Get a Free Quote

Our representative will contact you soon.
Email
Mobile/WhatsApp
Name
Company Name
Message
0/1000
email goToTop