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Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut

Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut

  • Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut
  • Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut
  • Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut
  • Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut
Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut
Product Details:
Place of Origin: Jiangsu,China
Brand Name: crever
Certification: ISO
Model Number: DIN6923
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 20-30 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 400 ton per month
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Detailed Product Description
Material: Stainless Steel, Carbon Steel And So On Sizes: M3-M20
Surface: Plain, Zinc, Black Standard: DIN6923
Thread: UNC, UNF Head: Flange Head
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Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut

1. Descriptions:
           

     Serrated flange nuts are hex flange nuts with a serrated bearing surface. The nut turns freely until the serrations contact and displace material on the mating surface as the nut is tightened; less torque is needed to install than remove because the gripping action of the serrations create a ratchet-type locking feature that is resistant to vibration. If the mating surface is painted or plated, corrosion can occur if the nut's wiping action removes the surface treatment. The protruding circular flange increases the bearing surface of the nut allowing it to be used with irregular and oversized holes. Used in commercial and industrial applications, serrated flange nuts are also called:serrated face lock nuts, serrated tooth nuts, spin lock nuts, whiz lock nuts. Because the serrations must contact the mating surface to "lock", serrated flange nuts are not used with flat or lock washers.Threads are standard right-hand and Unified inch coarse series (UNC, Unified National Coarse) or Unified inch fine (UNF, Unified National Fine).

 

      Serrated flange nut size refers to its nominal thread diameter. Typically, sizes range from about #6 to 5/8". Sizes less than 1/4" are listed as a number size (the larger the number the larger the size) while sizes that are 1/4" and larger are specified in inches, usually fractional rather than decimal.Nut width and thickness vary with the size of the serrated flange nut. Steel, zinc plated, is a common material and finish; stainless steel is also available.

 

      Serrated flange nuts are reusable. However, always follow the manufacturer's recommendations regarding nut reuse, thread lubricants and torque values.

 
2. Specifications:
 

 1. Name: DIN6923 serrated flange nuts
 2. Grade: Q195, Q345, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80
 3. Size: M3--M20

 4. Standard: DIN6923
 5. Packing: bulk packing, small box packing, plastic box+carton+pallet
 6. Finish: Zinc plated, plain, black

 

 3. Drawing Technical Data:

 

Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut 0

Size A. Flange Diameter B. Thickness C. Width Across Flats
  Max Min Max Min  
#6 – 32 0.422 0.406 0.171 0.156 5/16
#8 – 32 0.469 0.452 0.203 0.187 11/32
#10 – 24 0.5 0.48 0.219 0.203 3/8
#10 – 32 0.5 0.482 0.219 0.203 3/8
1/4 – 20 0.594 0.574 0.236 0.222 7/16
5/16 – 18 0.68 0.66 0.283 0.268 1/2
3/8 – 16 0.75 0.728 0.347 0.33 9/16
3/8 – 24 0.75 0.728 0.347 0.33 9/16
7/16 – 14 0.937 0.91 0.395 0.375 11/16
7/16 – 20 0.937 0.91 0.395 0.375 11/16
1/2 – 13 1.031 1 0.458 0.437 3/4
5/8 – 11 1.281 1.248 0.569 0.545 15/16
3/4 – 10 1.5 1.46 0.675 0.627 1 1/8
7/8 – 14 1.75 1.7 0.787 0.737 1 5/16

 

 4. Features:

 

    A specialty hex nut that has a built in washer. The washer features serrated edges to resist vibration.

  • Has a wide flange acting as a non-spinning washer
  • Distributes the pressure of the nut which reduces the chance of damage and creates less possibility to loosen
  • Features a serrated flange to resist vibration

 5. Applications:
 
      Flange nut distribute the clamping load across the fastening surface. The teeth acts as a mean to distributing the clamping load of the bolt across the fastening surface. A flange nut is designed to provide the same holding power as a washer. General Fastening applications where need high strength and superior corrosion resistance. Typical applications Construction, Machine repairs outdoor. Designed for using in high-stress and high-strength applications. Zinc plated offers corrosion resistance and protection and high tensile. In many industry constructure etc. applications.

 
 6. More pictures:
 
Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut 1
Serrated Flange Lock Screw Nut And Washer For Machinery , Zinc Plated Hex Flange Nut 2
 
 
 
 
       DIN6923 SERRATED FLANGE NUTS
 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

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