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ASTM A320 Hex Flange Nuts

ASTM A320 Hex Flange Nuts

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    ASTM A320 Hex Flange Nuts

    ,

    M3 Flange Nuts ASTM A320

  • Materials
    4140 /Hot Rolled/40CrMo/42CrMo/C1035/C1045
  • Diameter
    1/2"-13 ~ 4"-8
  • Thread
    UNC UN8 UNF
  • Grade
    L7 7L
  • Coating
    Plain/ Black/ Zinc
  • Length
    2"/2.25"/2.5"/2.75"/3"/3.25"
  • Marking
    L7+logo 7L+logo
  • Place of Origin
    China
  • Brand Name
    HAGER
  • Certification
    ISO9001:2015
  • Model Number
    1/4"-3-1/2",M6-M75
  • Minimum Order Quantity
    1000pcs
  • Price
    Inquiry
  • Packaging Details
    Bundles/cartons/pallets
  • Delivery Time
    15-30 Days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    5000 tons per Month

ASTM A320 Hex Flange Nuts

Stud bolt ASTM A320 L7 -16 "Thread to Thread"

 

1, Not sticky: Almost all the material is not bonded with PTFE coating. Thin film also showed good adhesion properties.
2, Heat resistance: PTFE coating has excellent heat resistance and low temperature properties. Short period of time can be high temperature to 300 ℃, generally between 240 ℃ ~ 260 ℃ can be used continuously, with significant thermal stability, it can work without embrittlement in freezing temperatures, it does not melt at high temperatures.
3, Sliding: PTFE coating has a low coefficient of friction. Load sliding friction coefficient changes, but only in the values ​​between 0.05-0.15.
4, anti-wet: PTFE coating surface water and oil production operations are not easy to dip solution, such as sticking a small amount of dirt, simply wipe clean. Downtime is short, save time and improve efficiency.
5, Wear resistance: under high load, with excellent wear resistance. In a certain load, wear-resistant and non-adherence with the dual advantages.
6, Corrosion resistance: PTFE is almost free from erosion of the drug, in addition to withstand molten alkali metal fluoride, a strong acid medium, and above all than 300 ℃ sodium hydroxide (including aqua regia), strong oxidizing agents, reducing agent and various organic solvents, can protect parts from being any kind of chemical corrosion.

 

Material
1.StainlessSteel:4140 /Hot Rolled/40CrMo/42CrMo/C1035/C1045
2.Carbon Steel: 1010,1035,1045, C45(K1045), C46(K1046),C20
Grade
L7 7L
Finish
Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Thread
UNC,UNF,UEF,UN,UNS
Standard
ISO, GB, BS, DIN, ANSI,JIS, Non-standard
Sample Service
Samples are all in free.
Certificate
ISO9001,CE, BV,3.1.B
Advantage
1. Competitive price; 2. OEM service available
Packing
Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Payment terms
FOB, CIF, CFR, L/C, or others.
Delivery method
by sea, by air or by express service
Application
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.