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PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts

PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts photo-1
PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts photo-2
PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts photo-3
Negotiable MOQ: 500 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
FLRS
Place of Origin:
China
Model Number:
FLRS-W004
Payment & Shipping
Payment Methods:
Port of Shipment:
Xingang or Shanghai port
Delivery Detail:
Delivery time depends on order quantity.
Brand Name FLRS
Place of Origin China
Model Number FLRS-W004
Standard Other, DIN,ISO, JIS, EN, BS, SH,ASME Or Customized As Your Request
Material:Carbon SteelStandard:ISO/ASME/DIN/JIS/GB
Size:Standard Or CustomizedGrade:4.8,6.8,8.8,10.9,12.9
Finish:Teflon/ PtfeC/W:Bolts And Nuts
Heat Treatment:Tempering, Hardening, Spheroidizing, Stress RelievingManufacturing Process:Lath Machining, CNC Machining, Linear Cutting, Stamping Machining
High Light:PTFE Round Plain Washer
Bolts And Nuts PTFE Flat Washer
Carbon Steel Plain Washer

Product Description


PTFE Round Plain Washer / Teflon Flat Washer / Flat Washer Come With Bolts And Nuts

 

The flat pad, mainly stamped out of an iron plate, is generally shaped as a flat washer with a hole in the middle.

 

The Basic knowledge  of flat washer:

 

Flat washers are usually thin parts of various shapes used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure. Such parts are found in many materials and structures and are used to perform a variety of similar functions. Threaded fasteners by the material and process limitations, bolts and other fasteners are not large support surface, so to reduce the compressive stress on the bearing surface to protect the surface of the connected parts, its use of washers. To prevent the connection of the vice of the loose spring washers and multi-tooth lock washers, round nut stop washers and saddle, waveform, conical elastic washers.


Flat washers are mainly used to reduce the compressive force, when there are parts of the tightening axial force is very large, easy to make the gasket pressed into the disc, then you can change the material and improve the hardness to solve.

 

US standard for flat washer:

 

SpecificationMinor DiameterOutside DiameterThickness ToleranceThickness Tolerance
Disintegration
USS 3/166.22~6.7314.15~14.660.91~1.650.91~1.40
1.40~1.65



USS 1/47.80~8.3118.47~19.021.30~2.031.30~1.65
1.65~2.03



USS 5/169.40~9.9122.05~22.991.63~2.641.63~2.20
2.20~2.64



USS 3/811.00~11.5125.22~26.161.63~2.641.63~2.20
2.20~2.64



USS 7/1612.57~13.0831.57~32.511.63~2.641.63~2.20
2.20~2.64



USS 1/214.15~14.6034.75~35.692.18~3.352.18~2.70
2.70~3.00



3.00~3.35



USS 9/1615.75~16.2637.13~38.072.18~3.352.18~2.70
2.70~3.00



3.00~3.35



USS 5/817.30~18.2444.27~45.212.74~4.062.74~3.20
3.20~3.60



3.60~4.06



USS 3/420.45~21.3950.62~51.563.10~4.503.10~3.60
3.60~4.20



4.20~4.50



USS 7/823.65~24.5856.97~57.913.45~4.883.45~4.00
4.00~4.30



4.30~4.88



USS 126.80~27.7463.32~64.263.45~4.883.45~4.00
4.00~4.30



4.30~4.88



USS 11/831.57~32.5169.67~70.613.45~4.883.45~4.00
4.00~4.30



4.30~4.88



USS 11/434.75~35.6976.02~76.963.45~4.883.45~4.00
4.00~4.30



4.30~4.88



USS 13/837.85~39.2482.30~83.693.89~5.413.89~4.40
4.40~5.00



5.00~5.41



USS 11/241.02~42.4288.65~90.043.89~5.413.89~4.40
4.40~5.00



5.00~5.41



USS 15/844.20~45.5995.00~96.393.89~5.413.89~4.40
4.40~5.00



5.00~5.41



USS 13/447.37~48.77101.35~102.743.89~5.413.89~4.40
4.40~5.00



5.00~5.41



USS 17/850.55~51.04107.70~109.093.89~5.413.89~4.40
4.40~5.00



5.00~5.41



USS 253.72~55.12114.05~115.443.89~5.413.89~4.40
4.40~5.00



5.00~5.41



 

The role of the flat washer:
1,Increase the contact area between the bolt and the machine.
2,To eliminate the damage to the surface of the machine when the spring washer is unloading the screw. When using must be a spring washer a flat washer, the flat washer next to the machine surface, the spring washer between the flat washer and the nut.

 

Application Range:

 

1. Machines, auto industry, roads,

2. Bridges, tunnels, urban railway systems,

3. High speed railways, watercrafts, thermal power,

4. Wind power, nuclear power, petrochemical, aerospace,

5. Steel roof constructions and so on.

 

 

 

Photos:

PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts 0

 

PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts 1

PTFE Round Carbon Steel Flat Plain Washer With Bolts And Nuts 2


Product Tags: flat washer , spring washer , bolt washer , D shaped washer , Spherical washer , PTFE Round Washer

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Business Type
Manufacturer
Year Established
2019
Factory Size
1,000-3,000 square meters
Annual Export Value
US$5 Million - US$10 Million

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