Home ProductsFlat Metal Washers

Round Extra Large Flat Metal Washers Carbon Steel Material High Strength

Round Extra Large Flat Metal Washers Carbon Steel Material High Strength

    • Round Extra Large Flat Metal Washers Carbon Steel Material High Strength
    • Round Extra Large Flat Metal Washers Carbon Steel Material High Strength
  • Round Extra Large Flat Metal Washers Carbon Steel Material High Strength

    Product Details:

    Place of Origin: Yongnian,Hebei,China
    Brand Name: MD
    Certification: ISO
    Model Number: M3-M56

    Payment & Shipping Terms:

    Minimum Order Quantity: 1TON
    Packaging Details: Bags (25kg)
    Delivery Time: 7-30work days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Contact Now
    Detailed Product Description
    Material: Iron Size: M2-M56
    Grade: 4.8 Color:: White
    Brand Name: MAIDE Standard: DIN BSW ANIS

     

    Round Small Flat Metal Washers M2-M56 With Carbon Steel Material High Strength

     

     

    Product Description

     

    The flat pad, which is mainly punched out with an iron plate, is generally a flat washer with a hole in the middle. This hole size specification is generally based on customer requirements.


    Flat washers are usually thin pieces of various shapes to reduce friction, prevent leaks, isolate, prevent loosening, or distribute pressure. This material is used in many materials and structures to perform a variety of similar functions. Due to the limitations of the material and process of the threaded fasteners, the bearing surfaces of the fasteners such as the bolts are not large, so that the surface of the parts to be joined is protected to reduce the compressive stress of the bearing surface, and washers are used. In order to prevent loosening of the connection pair, loose-proof spring washers and multi-tooth lock washers, round nut stop washers and saddle-shaped, corrugated, conical elastic washers are used.

     

     

    The Role of Flat Mat

     

    1. Increase the contact area between the screw and the machine.


    2. Eliminate damage to the surface of the machine when the spring pad is unloaded. When used, it must be a spring pad and a flat pad. The flat pad is facing the surface of the machine. The spring pad is between the flat pad and the nut.

     

    Flat pad standard


    National standards are different.
    Here is the United States flat pad standard:

     

    Specification Minor Diameter Outside Diameter Thickness Tolerance Thickness Tolerance Disintegration
    USS 3/16 6.22~6.73 14.15~14.66 0.91~1.65 0.91~1.40
    1.40~1.65            
    USS 1/4 7.80~8.31 18.47~19.02 1.30~2.03 1.30~1.65
    1.65~2.03            
    USS 5/16 9.40~9.91 22.05~22.99 1.63~2.64 1.63~2.20
    2.20~2.64            
    USS 3/8 11.00~11.51 25.22~26.16 1.63~2.64 1.63~2.20
    2.20~2.64            
    USS 7/16 12.57~13.08 31.57~32.51 1.63~2.64 1.63~2.20
    2.20~2.64            
    USS 1/2 14.15~14.60 34.75~35.69 2.18~3.35 2.18~2.70
    2.70~3.00            
    3.00~3.35            
    USS 9/16 15.75~16.26 37.13~38.07 2.18~3.35 2.18~2.70
    2.70~3.00            
    3.00~3.35            
    USS 5/8 17.30~18.24 44.27~45.21 2.74~4.06 2.74~3.20
    3.20~3.60            
    3.60~4.06            
    USS 3/4 20.45~21.39 50.62~51.56 3.10~4.50 3.10~3.60
    3.60~4.20            
    4.20~4.50            
    USS 7/8 23.65~24.58 56.97~57.91 3.45~4.88 3.45~4.00
    4.00~4.30            
    4.30~4.88            
    USS 1 26.80~27.74 63.32~64.26 3.45~4.88 3.45~4.00
    4.00~4.30            
    4.30~4.88            
    USS 11/8 31.57~32.51 69.67~70.61 3.45~4.88 3.45~4.00
    4.00~4.30            
    4.30~4.88            
    USS 11/4 34.75~35.69 76.02~76.96 3.45~4.88 3.45~4.00
    4.00~4.30            
    4.30~4.88            
    USS 13/8 37.85~39.24 82.30~83.69 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            
    USS 11/2 41.02~42.42 88.65~90.04 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            
    USS 15/8 44.20~45.59 95.00~96.39 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            
    USS 13/4 47.37~48.77 101.35~102.74 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            
    USS 17/8 50.55~51.04 107.70~109.09 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            
    USS 2 53.72~55.12 114.05~115.44 3.89~5.41 3.89~4.40
    4.40~5.00            
    5.00~5.41            

     

     

    Round Extra Large Flat Metal Washers Carbon Steel Material High Strength

    Contact Details
    Handan city Yongnian District Maide Fasteners Co. Ltd

    Contact Person: admin

    Send your inquiry directly to us (0 / 3000)