China metric jam nuts wholesale supplier

  • China metric jam nuts
  • China metric jam nuts
  • China metric jam nuts
Hex Jam Nut
  • NEWSTARWDH
  • CHINA
  • 7-35 DAYS
  • 5000 TONS

Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN439
Measurement system: INCH, Metric
Size: 1/4”-3” M6 – M52
Grade / Class:ASTM A563 Gr. A; SAE J995 Gr.2
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.

Hex Jam Nuts

Product Parameters

China metric jam nuts

Product name: Hex Jam Nuts

Material: Carbon Steel, Alloy Steel, Stainless Steel

Standard:  ASME/ANSI B18.2.2; DIN439

Measurement system: INCH, Metric

Size:  1/4”-3” M6 – M52

Grade / Class:  ASTM A563 Gr. A; SAE J995 Gr.2

Thread: M, UNC, UNF

Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.


Description

Product name

Hex Jam Nuts

Place of origin

China(Mainland)

Brand Name

NEWSTARWDH

Port

Qingdao or according to requirement

Delivery time

Normally in 7-35 days, according to quantity

MOQ

500kgs for each specification

Mark

According to customer’s requirement





Our advantage:

One-stop shopping; 
High quality; 
Competitive price; 
Timely delivery; 
Technical support; 
Supply Material and Test Reports;

OEM 
Samples for free


 Hex jam nut is a part that tightly joins the mechanical equipment. Through the inner thread, the same size nut and hex jam nut bolt can be connected together.

  

Main feature

  

Easy to install

No need for gaskets for integrity

Easy to disassemble

reusable

Made of medium carbon steel

Can be used with 8.8, 10.9 and other high strength bolts

Detected by Dynamic Test

  

Applications Automotive - cars, trucks, buses, compressors, construction, machinery, wind power equipment, agricultural machinery foundry, drilling equipment, marine industry, military, mining equipment, oil drilling rigs (onshore or offshore), Utility, rail transit, transmission system, metallurgical equipment chisel, rock hammer



Three advantages of hex jam nut:

 

First, superior anti-vibration performance: when the thread is tightened, the top thread of the bolt is tightly inserted into the 30°wedge-shaped bevel of the nut, and the normal force generated by the wedge-shaped inclined surface is applied to the bolt. The axis is at an angle of 60° instead of 30°. Therefore, the normal force generated when the hex jam nut is tightened is much larger than that of the ordinary standard nut, and it has great anti-loose and anti-vibration capability.

 

Second, the wear resistance and shear resistance are strong: the 30° bevel of the nut thread base can evenly distribute the nut locking force on the threads of all the thread, because the pressing force on each thread surface is evenly distributed, so The nut can better solve the problem of thread wear and shear deformation.

 

Third, the repeated use performance is good: a large number of uses indicate that the lock nut is repeatedly tightened and disassembled after repeated times, and the locking force is still not reduced, and the original locking effect can be maintained.


Packaging Details:

A.

SIZEKGS/CTNKGS/CTN
24CTNS/PALLET(11-22)KGS/CTN0.47
48CTNS/PALLET(11-17)KGS/CTN0.35
36CTNS/PALLET15KGS/CTN0.33
30,40,50CTNS/PALLET 15KGS/CTN0.35
36,48CTNS/PALLET  (10-22)KGS/CTN0.36
1CTN/PALLET803KGS/CTN4.55
BAG25KGS/BAG


B. According to customer special demand.


China metric jam nuts

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