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Steel Washer

Name: Steel Washer
Brand: RAJESH RIVET INDUSTRIES
Price: 0.25 INR
Availability: InStock

Price 0.25 INR/ Number

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MOQ : 10000 Pieces

Steel Washer Specification

Material Composition %
Fe (balance), C <0.08%, Cr 18-20%, Ni 8-10% (for stainless grade)

Corrosion Resistant
Yes, especially in stainless steel grades

Size
Standard and customized sizes available

Tensile Strength
500-700 MPa (depends on grade)

Heat Resistance
Yes

Diameter
M3-M36 or as per customer requirement

Recyclable
Yes

Hardness
80-200 HV (Vickers Hardness), grade-dependent

Coating Type
Zinc-plated, hot-dip galvanized, or self-finish

Product Form
Washer

Product Name
Steel Washer

Steel Type
Carbon Steel / Stainless Steel

Steel Product Type
Flat Washer

Grade
A2, A4, 304, 316 (as per requirement)

Thickness
0.5 mm to 5 mm

Shape
Round

Steel Standard
ASTM, DIN, ISO, JIS (subject to customer specification)

Surface
Polished / Zinc plated / Galvanized / Plain

Composition
Steel (Fe) with possible alloying elements depending on grade

Application
Mechanical engineering, automotive, construction, and general industrial assembly.

Dimension (L*W*H)
Customizable, standard ranges available as per requirement.

Weight
Varies with size and thickness, typically 2-20 grams per piece.

Color
Metallic silver or as per surface treatment

Material Grade
A2-70, A4-70, 304, 316

Finish Type
Smooth, burr-free, rust-resistant

Usage
Used to distribute load, reduce vibration, and prevent loosening of fasteners.

Minimum Order Quantity
1000 pieces or as negotiated

Magnetism
Magnetic for carbon steel, non-magnetic for austenitic stainless steel

Edge Detail
Deburred/Chamfered for safety and fit

Storage Instruction
Store in dry, clean, and moisture-free areas to prevent corrosion

Lead Time
2-4 weeks depending on order size

Environmental Compliance
RoHS & REACH compliant

Tolerance
According to DIN 125, ISO 7089 or as specified

Packaging
Bulk packed in cartons, 25-50kg sacks or as per order

Operating Temperature Range
-50°C to 870°C depending on material selection

Steel Washer Trade Information

Minimum Order Quantity
10000 Pieces

Supply Ability
100000 Pieces Per Day

Delivery Time
3 Days

Certifications
ISO 9001:2015

About Steel Washer

Backed by a team of our highly talented and dedicated engineers, we are introducing our product Steel Washers. We deal in best-quality Steel Washers, which are made from high-quality steel. They can prevent the loss of pre-load as well as high torque. Also, these are suited for preventing the galvanic corrosion and provide good finishing on aluminium surfaces. The primary purpose of Steel Washers is consistently distribute the load of the threaded fastener. They can deal the stress cracking. In addition, the washers can reduce the risk of different damages that can be made to the assemblies. These are useful to protect against stress-related damage as well a dent.

Engineered for Reliability and Versatility

Produced with attention to quality and conformity to global standards such as DIN, ISO, and ASTM, these steel washers offer reliability in diverse environments. Choose from a variety of grades and finishes to meet unique engineering demands and operational environments, ensuring superior performance under thermal, mechanical, and environmental stresses.

Customizable to Project Specifications

Whether you require standard dimensions or customized washer sizes and thicknesses, tailored solutions are available. Options span from M3 to M36 diameters with thicknesses between 0.5 mm and 5 mm, and surface finishes include polished, zinc plated, or galvanized to suit specific application requirements.

Secured Packaging and Prompt Delivery

Washers are bulk packed in durable cartons or sacks, safeguarding items during transit. The streamlined process and adaptable minimum order quantity (from 1000 pieces, negotiable) ensure timely delivery within 24 weeks, keeping your project on track no matter the order scale.

FAQs of Steel Washer:

Q: How are steel washers typically used in industrial applications?

A: Steel washers are mainly used to evenly distribute the load of threaded fasteners, such as bolts or screws, reducing vibration and preventing fastener loosening. They are widely applied in mechanical engineering, automotive assembly, construction, and general industrial use.

Q: What customizations are available for steel washers regarding size and material?

A: You can specify dimensions (diameter from M3 to M36, thickness 0.5-5 mm), material grade (A2, A4, 304, 316), and surface finish (polished, zinc-plated, galvanized, or plain). Both carbon steel and stainless steel types are offered, following standards such as DIN 125 and ISO 7089.

Q: Where should I store steel washers to maintain their quality?

A: Store washers in clean, dry, and moisture-free areas to prevent corrosion and maintain their structural integrity, especially for carbon steel types susceptible to rust in damp environments.

Q: What is the ordering process and lead time for steel washers?

A: Orders can be placed with a minimum quantity of 1000 pieces or as agreed upon. Lead times typically range from 2 to 4 weeks, depending on your orders size and customization needs.

Q: When do I choose austenitic stainless steel washers over carbon steel?

A: Opt for austenitic stainless steel washers (grades like A2, A4, 304, 316) when you require non-magnetic properties and higher resistance to corrosion and heat, especially in demanding or outdoor environments.

Q: What environmental and safety certifications do these washers comply with?

A: The washers are RoHS and REACH compliant, ensuring they meet stringent European environmental and safety standards. Edges are deburred or chamfered for safer handling and precise fitting.

Q: How do steel washers benefit industrial fastener assemblies?

A: They provide a stable bearing surface to reduce the risk of fastener pull-through, help distribute stress, minimize vibration, and extend equipment longevity, thereby enhancing the overall efficiency and safety of assemblies.

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