Selection and precautions of hydraulic cylinders for excavators
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A2-70 Nylon Lock Fastener DIN982 985 Nut
A2-70 nylon lock nut
DIN982 985 Nut
Â
Stainless Steel nylon lock nuts
Standard
DIN985;DIN982,
Material
SS304, SS316
Diameter
M3~M56;Â 2#-1"
Finish Â
Plain
Features
Good anti-corrosion ability
Grade
A2, A4
Certification
ISO9001:2008, SGS, RoHS, Bureau Veritas
OEM service is also available
Chemical Components:
Material
C
Si
Mn
P
S
Ni
Cr
Mo
Other
201
0.15
1
5.5-7.5
0.06
0.03
3.5-5.5
16-18
Â
N≤0.25
304
0.08
1
2
0.045
0.03
8.0-10.0
18-20
Â
Â
304L
0.03
1
2
0.045
0.03
8.0-12.0
18-20
Â
Â
321
0.08
1
2
0.045
0.03
8.0-13.0
17-19
Â
Ti≤5*C%
316
0.08
1
2
0.045
0.03
10.0-14.0
16-18
2-3
Â
316L
0.03
1
2
0.045
0.03
10.0-15.0
16-18
2-3
Â
309S
0.08
1
2
0.045
0.03
12.0-15.0
22-24
Â
Â
410
0.15
Â
1
Â
0.03
-
11.5-13.5
Â
Â
420
0.26-0.4
Â
1
Â
0.03
-
12-14
Â
Â
430
0.12
0.75
1
0.04
0.03
-
16-18
Â
Â
Â
About Our Product:
Main products
 Bolts,Screws,Nuts,Washers,Pins,Rivet,Sleeve, Shaft,CNC precision parts
Size Range
Diameter:M2---M64   Length:5mm---400mm(Customized is acceptable)  Â
Diameter:6#---2inch,  Length:1/2inch---30inch(Customized is acceptable)  Â
Standard
ANSI,UNI,DIN,BS,JIS,AS,GB,ISO,EN
Material
Normal stainless steel;Super Alloy Stainless SteelÂ
Grade
A2-50;A2-60;A2-70;A4-60;A4-70;A4-80,Gr 8, Gr8M
SS201,SS 202, SS301,SS303,SS304, SS304L, SS316, SS316L, SS317L, SS321;
SS410,SSÂ 420,SS347;SS347H;SS310S\2520,Â
and super alloy: 1.4529, 1.4539, 1.4980(alloy 286), 2.4602, 2.4605, 2.4610, 2.4952Â
(Nimonic 80A), 2.4819, Incoloy (825\800\800H), Inconel (600\601\625\718), Monel400, etc
Surface
self finish plain,minor polish, satin polish, black oxide,Electro Painting,
Others
 Non-standard/standard/OEM/ODM/Customized service are provided.
We Promise:
1. Hight quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. Best service
Â
The Advantage:Â
1.Many products:   Any type of stainless steel hardware can be supplied.
2.Good Service :   We treat clients in great honest and sincere management is our top mission.
3..Good Quality:    We have strict quality control system .Good reputation in the market.
4.OEM Accepted :  We can produce as per your drawings or samples.
5.Shortest Delivery: We have large stock, 3 days for stock items,7-15days for production.
6.Low MOQ:       It can meet your business very well.Â
Sample Charge:
1.Samples charge: According to your request .   Sampling time:5-7days
2.Samples charge: Free for Existing Mold        Sampling time:3days
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Packing Information:
1.Carton Size: 25*16*25CM
2.Wooden Pallet/Case Size: 110*90*80CM
3.Color Printed Box&Cartons can be made per customers' desire.
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Company Information:
Hand Industrial  Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardware. Our products contains stainless steel bolts and thread studs, stainless steel machine screws,stainless steel tapping screws and self drilling screws in different material from SS 304,SS 316,SS 316L,SS410,etc. We often make DIN. ANSI. BS. ISO. JIS standard and OEM service is available. Our products are very popular in European, Australia, North America, Mideast, and South East Asia and some African countries.
Contact Information:
LU PENGÂ Â Â
SALES&MARKETING MANAGER
WWW.HANDINDUSTRIAL.COM.CN
HANDEGY.EN.MADE-IN-CHINA.COM
We can supply different size of SS hex cap bolts\hex socket cap screws\hex flange bolts\tapping screws\drilling screws.
We can supply different sizes of SS hex dome head cap nuts\hex nuts\flange nuts\hex cap nuts\hex welding nuts.
The hydraulic cylinder of an excavator is one of the important components, which converts hydraulic energy into mechanical energy,
Drive mechanical movement. When purchasing hydraulic cylinders for excavators, the following points should be noted:
1. Size and quality: The size and quality of the excavator hydraulic cylinder should match the model and specifications of the excavator to ensure its normal operation.
2. Pressure and flow rate: The pressure and flow rate of the excavator hydraulic cylinder should match the requirements of the hydraulic system,
To fully utilize the capabilities of the hydraulic system.
3. Sealing performance: The hydraulic cylinder of the excavator has good sealing performance to avoid hydraulic oil leakage or entering the mechanical interior.
4. Durability: The hydraulic cylinder of the excavator has good durability and can withstand long-term heavy load work.
5. Brand and Quality: Choose well-known excavator hydraulic cylinders to ensure their quality and after-sales service
A2-70 Nylon Lock Fastener DIN982 985 Nut