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Stud bolt ASTM A320 L7 -16 "Thread to Thread" Class 2A c/w 2 Heavy Hex Nut ASTM A194 Gr.7L Class 2B

Stud bolt ASTM A320 L7 -16 "Thread to Thread" Class 2A c/w 2 Heavy Hex Nut ASTM A194 Gr.7L Class 2B

MOQ: 1000pcs
Price: Inquiry
Standard Packaging: Bundles/cartons/pallets
Delivery Period: 15-30 Days
Payment Method: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Capacity: 5000 tons per Month
Detail Information
Place of Origin
China
Brand Name
HAGER
Certification
ISO9001:2015
Model Number
1/4"-3-1/2",M6-M75
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/ Hdg/ PTFE
Marking:
L7+logo 7L+logo
HS Code:
731819 /731815 /731816
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
Product Description

 Stud bolt ASTM A320 L7 -16 "Thread to Thread" Class 2A c/w 2 Heavy Hex Nut ASTM A194 Gr.7L Class 2B

 

 

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.

 

The product of 4140 alloy steel shall meet the following chemical composition standards:

C% 0.38-0.48

Si% 0.15-0.35

Mn% 0.70-1.00

P% ≤0.035

S% ≤0.040

Cr% 0.80-1.10

Mo% 0.15-0.25

 

 

Material
4140 /Hot Rolled/40CrMo/42CrMo/C1035/C1045a
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.

  

products
PRODUCTS DETAILS
Stud bolt ASTM A320 L7 -16 "Thread to Thread" Class 2A c/w 2 Heavy Hex Nut ASTM A194 Gr.7L Class 2B
MOQ: 1000pcs
Price: Inquiry
Standard Packaging: Bundles/cartons/pallets
Delivery Period: 15-30 Days
Payment Method: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Capacity: 5000 tons per Month
Detail Information
Place of Origin
China
Brand Name
HAGER
Certification
ISO9001:2015
Model Number
1/4"-3-1/2",M6-M75
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/ Hdg/ PTFE
Marking:
L7+logo 7L+logo
HS Code:
731819 /731815 /731816
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
Product Description

 Stud bolt ASTM A320 L7 -16 "Thread to Thread" Class 2A c/w 2 Heavy Hex Nut ASTM A194 Gr.7L Class 2B

 

 

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.

 

The product of 4140 alloy steel shall meet the following chemical composition standards:

C% 0.38-0.48

Si% 0.15-0.35

Mn% 0.70-1.00

P% ≤0.035

S% ≤0.040

Cr% 0.80-1.10

Mo% 0.15-0.25

 

 

Material
4140 /Hot Rolled/40CrMo/42CrMo/C1035/C1045a
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.

  

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