Sumit Impex is a leading manufacturer, supplier, and exporter of Stainless Steel 304/304L/304H Washers. With a focus on quality and reliability, our extensive inventory caters to diverse industrial and commercial needs. Available in various sizes, these washers provide secure fastening solutions across industries like construction and automotive. We prioritize customer satisfaction through prompt delivery, competitive pricing, and dedicated support.

Sumit Impex is a Supplier of Stainless Steel 304 Washer, Biggest Stockist of 304L/304H SS Washers as per Standards in Mumbai, India.

SS 304 Washer, Stainless Steel 304L Flat Washer, 304 Stainless Steel Washers, 304H Stainless Steel Cup Washer, UNS S30400 Plain Washer in Best Price, SS 304 Taper Washer, M6 Stainless Steel 304H Washers, SS 304L Washer Manufacturer.

Stainless Steel 304/304L/304H Washers are essential fastening components made from an alloy renowned for its exceptional corrosion resistance and durability. The “304” designation denotes the type of stainless steel characterized by its composition of chromium and nickel, offering robust performance in diverse environments. Variants like 304L Washers feature lower carbon content for enhanced weldability and corrosion resistance, while 304H Washers boast increased carbon content for improved strength at elevated temperatures. These washers find widespread use across construction, automotive, and manufacturing industries, providing reliable fastening solutions for various applications.

At Sumit Impex, we prioritize the quality of our products through rigorous testing procedures before delivery. Tests such as the Hardness Test, Chemical Analysis, and PMI (Positive Material Identification) Testing ensure the reliability of our offerings. Additionally, assessments like Micro and Macro Testing, Flaring Testing, Pitting Resistance Testing, and IGC (Intergranular corrosion testing) further validate the integrity of our products. We provide essential paperwork, including invoices, packing lists, and a legally recognized Certificate of Origin to guarantee transparency and compliance. Moreover, we offer third-party inspection certificates to ensure complete client satisfaction, reaffirming our commitment to excellence.

Stainless Steel 304/ 304L/ 304H Washers

304 Stainless Steel Washer Specification

Specification ASTM A193 / ASME SA193
Washer Size M2-M100
Length 5-300mm
Packaging Comes in boxes of 50, 100, 200, Custom
ASME Standard (American) ASME/ ANSI B18.21.1
DIN Standard (German) DIN 125 A, DIN 127 B, DIN 7980
Finish Self color, Polish, Passication
Test performed Hardness test, Torsion test
Thread Coarse, Fine
Types of Washer
  • Flat Washer
  • Spring Washer
  • Square Washer
  • Belleville Washer
  • Bond Sealing Washer
  • Counter Sunk Finishing Washer
  • Dock Washer
  • Fender Washer
  • Lock Washer
  • Neoprene Washer
  • Square Bevel Washer
  • Split Washer
  • Sealing Washer
  • Slot Washer
  • Star Washer Springs
  • Machine Washer
  • Flat Spring & Wire Spring

Stainless Steel 304L Washers Types

Dome Washers

Dome Washers

Ogee Washers

Ogee Washers

Fender Washers

Fender Washers

Spring Washers

Spring Washers

Square Washers

Square Washers

Plain Washer

Plain Washer

Lock Washers

Lock Washers

Countersunk Finishing Washer

Countersunk Finishing Washer

Stainless Steel 304H Washers Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304H 1.4948 S30409 SUS 304H

Stainless Steel 304 Washers Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 8 – 13
SS 304H 0.10 max 2.0 max 0.75 max 0.045 max 0.03 max 18 – 20 8 – 10.5

Stainless Steel 304L Washers Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

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304L Stainless Steel Washers Applications

Export & Supply Destinations Of SS 304H Washers

Russia, Maldives, Japan, Malaysia, Thailand, Mongolia, Sri Lanka, Qatar, Singapore, Afghanistan, South Korea, Bangladesh, Bhutan, Macau, North Korea, United Arab Emirates, Iran, Jordan, Bahrain, Lebanon, Israel, India, Kuwait, British, Hong Kong, Indonesia, Myanmar, China, Azerbaijan, Iraq, Kyrgyzstan, Taiwan, Nepal, Armenia, Philippines, Turkey, Egypt, Oman, Vietnam, Saudi Arabia.

Estonia, Romania, Greece, Belgium, Germany, Russia, Denmark, Portugal, Azerbaijan, Belarus, United Kingdom, Switzerland, Moldova, Croatia, Monaco, Italy, Netherlands, Bulgaria, Austria, Norway, Ireland, Czechia/Czech Republic, Lithuania, Serbia, Liechtenstein, Ukraine, Luxembourg, Hungary, Spain, Slovakia, Turkey, Finland, Cyprus, Poland, France, Sweden, Malta, Latvia.

Tanzania, Egypt, Burundi, Liberia, Gambia, Nigeria, Mozambique, Angola, Burkina Faso, Botswana, Seychelles, Cameroon, Algeria, Senegal, Mauritius, Eswatini, Libya, Morocco, Niger, South Africa, Central African Republic, Rwanda, Mauritania, Kenya, Uganda, Zimbabwe, Madagascar, Ethiopia, Tunisia, Namibia, Zambia.

Trinidad and Tobago, Belize, Saint Lucia, Honduras, Mexico, Nicaragua, El Salvador, Saint Vincent and the Grenadines, Guatemala, Dominica, Antigua and Barbuda, Panama, Dominican Republic, Jamaica, Barbados, United States of America, Haiti, Cuba, Bahamas, Grenada, Costa Rica, Canada.

Ecuador, Brazil, Paraguay, Venezuela, Suriname, Bolivia, Guyana, Argentina, Chile, Peru, Colombia, Uruguay.