B1306 Landmark Plaza No.1238 Hongxing Road JiaXing , ZheJiang , China 314001
Home ProductsStainless Steel Nuts

Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts

Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts

  • Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts
  • Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts
  • Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts
Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts
Product Details:
Place of Origin: Zhejiang, China
Brand Name: HNF
Certification: ISO9001
Model Number: DIN985
Payment & Shipping Terms:
Minimum Order Quantity: 5000 pcs
Price: Negotiation
Packaging Details: Carton and Pallet or Customize Packing
Delivery Time: 10-15days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 ton per month
Contact Now
Detailed Product Description
Product Name: Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts Finish: Plain
Material: SS304 Advantage: Good Corrosion Resistance
Standard: DIN985 Thread: Coarse Thread
Thread Size: M12 Fastener Thread Direction: Right Hand
Pitch: 1.25mm
High Light:

SS304 Nut

,

Metric Hex Nuts

,

Nylon Insert Lock Nuts

Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts

 

1.Product Description

 

Nylon Insert Lock Nuts are self-locking nuts, hex nuts with nylon-inserted collars at their one side end. These collars cling to the thread of the fastener bolt or screw which being used with. While a bolt or screw reaches the collar, the threads and nylon form a tight and self locking frictional fit, preventing movement of the fastener. Nylon Insert Lock nuts resisting loosening when placed on bolts. This makes them useful for holding wheels onto axles, or in automotive engines where machine vibration would otherwise loosen the fastener. Lock nuts may also be used as jam nuts, threaded over another nut to keep it in place. Nylon Insert Lock Nuts differ from a standard hex nut in that they have a nylon insert secured within the nut. The nylon insert is located in a tapered section located at the back of the nut. When you install the nylon lock nut onto a bolt or threaded stud, the nylon insert wraps around the threads and locks the nut in place. This gives a nylon lock nut a distinct advantage over a lock washer when the bolt or threaded stud is subject to vibration, as the nylon lock nut is unaffected by vibration. The plastic insert is placed at the end of the nut, and its inner diameter is slightly smaller than the major diameter of the screw. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut by friction against the screw under the applied radial compressive force.

 

 

2. Specification

 

Diameter Pitch Height Subtense
M12 1.25mm 11.57-12mm 18.67-19mm

 

More details:

 

Product Dimensions M12x1.25
Item Weight 17.2 kg 1000 pieces
Standard DIN985-1987
Free Sample Available, shipping need to be charged only
Thread type Coarse Thread
Advantages

Corrosion Resistance,High Tensile, offer high holding power

 

3.Application

 

The function of the nylon insert lock nut is to resist loosening.  With a nylon insert lock nut, the nylon flows between the threads until a uniform pressure is exerted against the thread crests, which could protect the thread. The nylon is also compressed between the flanks, creating dual action absorbing vibration as well as resisting movement. The locking quality is only on factor to consider in a lock nut. Mechanical strength, thermal properties, resistance to chemicals, elastic recovery and durability all contribute to the lock nut's characteristics.

 

4.Advantages

 

Nylon Insert Lock nuts resisting loosening when placed on bolts. This makes them useful for holding wheels onto axles, or in automotive engines where machine vibration would otherwise loosen the fastener. Common chioce for fastening, which provide high tensile, offering high holding power and corrosion resistance and don't need any coating. Competitive prices with professional factory supply. Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection. Durability testing and critical technical design to enhance fasteners lifetime. 

 

5.More pictures

 

Resist Loosening SS304 M12x1.25 Self Nylon Insert Lock Nuts 0

Contact Details
Jiaxing Haina Fastener Co.,Limited

Contact Person: Liz

Tel: +8618957314886

Send your inquiry directly to us (0 / 3000)

Other Products