PLAIN WASHER NORMAL SERIES

📌 Overview

The Stainless Steel Plain Washer – Normal Series is a precision-manufactured flat washer designed to be used with bolts, screws, and nuts to distribute the clamping load over a larger surface area. It helps reduce surface damage, prevents the fastener head or nut from sinking into the mating material, and provides a stable bearing surface for reliable fastening.

The Normal Series is commonly supplied to DIN 125 / ISO 7089 dimensional specifications and is widely used with metric fasteners. The washer's simple flat design makes it a versatile component for general engineering, machinery, fabrication, electrical, automotive, construction, and maintenance applications.

Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these washers provide excellent corrosion resistance, durability, and long service life, making them suitable for indoor, outdoor, marine, and industrial environments.

✅ Key Highlights

📏 Type: Plain / Flat Washer – Normal Series

📐 Standard: DIN 125 / ISO 7089

⭕ Design: Flat Circular Washer with Central Hole

⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)

💪 Function: Load Distribution & Surface Protection

🌊 Corrosion Resistance: Excellent – suitable for indoor, outdoor & marine environments

🛠 Installation: Installed beneath a nut or fastener head

📦 Size Range: M2 – M64 (depending on availability and specification)

📊 Technical Specifications

📍 Applications

✔ Industrial machinery & equipment

✔ Automotive & transportation assemblies

✔ Electrical panels & switchgear

✔ Construction & structural assemblies

✔ Sheet metal fabrication

✔ Pumps, valves & piping equipment

✔ Marine & offshore equipment

✔ Food processing machinery

✔ HVAC equipment

✔ General engineering & maintenance

🏆 Why Choose Our Stainless Steel Plain Washers?

✨ Excellent Load Distribution – spreads the clamping force over a larger surface area.

✨ Surface Protection – helps prevent damage, indentation, and deformation of the mating surface.

✨ Excellent Corrosion Resistance – SS304 and SS316 options provide reliable performance in demanding environments.

✨ Precision Dimensions – manufactured according to recognized DIN/ISO dimensional specifications.

✨ Versatile Application – suitable for use with a wide range of bolts, screws, and nuts.

✨ Long Service Life – stainless steel construction provides durable and reliable performance.

✨ Easy Installation – simple flat design allows quick assembly and removal.

PLAIN WASHER SMALL OD

📌 Overview

The Stainless Steel Plain Washer – Small Outside Diameter (Small OD) is a precision flat washer designed for applications where a reduced outside diameter and compact bearing surface are required. It is installed beneath a nut or fastener head to distribute clamping force while maintaining a smaller overall footprint than a standard washer.

The Small OD design is particularly suitable for applications with limited space, narrow bearing areas, closely spaced holes, and compact assemblies. It is commonly used in machinery, electrical equipment, automotive components, sheet metal assemblies, instrumentation, and general engineering.

Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these washers provide excellent corrosion resistance and reliable long-term performance in indoor, outdoor, and industrial environments.

✅ Key Highlights

📏 Type: Plain / Flat Washer – Small OD

⭕ Design: Flat Circular Washer

📐 Outside Diameter: Reduced / Small OD

⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)

💪 Function: Load Distribution & Surface Protection

📦 Compact Design: Ideal for restricted installation areas

🌊 Excellent Corrosion Resistance

🛠 Easy Installation: Fits beneath nuts, bolts, and screw heads

🔩 Thread Compatibility: Available for Metric Fasteners

📊 Technical Specifications

📍 Applications

✔ Precision machinery & equipment

✔ Electrical & electronic assemblies

✔ Automotive components

✔ Sheet metal fabrication

✔ Control panels & enclosures

✔ Instrumentation equipment

✔ Robotics & automation

✔ Furniture & compact assemblies

✔ General engineering

✔ OEM manufacturing

🏆 Why Choose Our Stainless Steel Small OD Plain Washers?

✨ Compact Outside Diameter – ideal where installation space is limited.

✨ Reduced Footprint – suitable for assemblies with closely spaced fasteners.

✨ Load Distribution – distributes clamping pressure beneath the fastener.

✨ Surface Protection – helps reduce surface damage caused by direct contact with the nut or screw head.

✨ Excellent Corrosion Resistance – SS304 and SS316 options provide reliable performance in demanding environments.

✨ Precision Manufactured – ensures accurate inside diameter, outside diameter, and thickness.

✨ Versatile Application – suitable for industrial, automotive, electrical, and precision assemblies.

PLAIN WASHER LARGE OD

📌 Overview

The Stainless Steel Plain Washer – Large Outside Diameter (Large OD) is a flat washer designed to provide a larger bearing surface beneath a nut, bolt head, or screw head. Its increased outside diameter distributes the clamping load over a wider area, helping to reduce surface pressure, pull-through, deformation, and damage to the mating material.

The Large OD design is particularly suitable for thin sheet metal, soft materials, oversized holes, composite panels, plastics, wood, and applications where additional load distribution is required.

Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these washers provide excellent corrosion resistance and long service life, making them suitable for industrial, construction, automotive, marine, electrical, and general engineering applications.

✅ Key Highlights

📏 Type: Plain / Flat Washer – Large OD

⭕ Design: Flat Circular Washer

📐 Outside Diameter: Large / Increased OD

⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)

💪 Function: Load Distribution & Surface Protection

🔩 Large Bearing Area: Helps distribute clamping force over a wider surface

🛡 Pull-Through Protection: Suitable for thin and soft materials

🌊 Excellent Corrosion Resistance

🛠 Easy Installation: Fits beneath nuts, bolts, and screw heads

📊 Technical Specifications

📍 Applications

✔ Thin sheet metal assemblies

✔ Electrical panels & enclosures

✔ Automotive body panels

✔ Construction & fabrication

✔ Plastic & composite assemblies

✔ Wooden structures & furniture

✔ HVAC equipment

✔ Marine & offshore equipment

✔ Solar panel mounting systems

✔ Industrial machinery

✔ General engineering applications

🏆 Why Choose Our Stainless Steel Large OD Plain Washers?

✨ Large Bearing Surface – distributes clamping force across a wider area.

✨ Reduces Material Deformation – helps prevent indentation and pull-through in thin or soft materials.

✨ Ideal for Oversized Holes – provides improved coverage around larger clearance holes.

✨ Excellent Corrosion Resistance – SS304 and SS316 options provide reliable performance in demanding environments.

✨ Surface Protection – reduces direct contact between the fastener and the mating surface.

✨ Precision Manufactured – ensures accurate ID, OD, and thickness for consistent assembly.

✨ Long Service Life – stainless steel construction provides durable performance in indoor, outdoor, and marine environments.

PENNY WASHER

📌 Overview

The Stainless Steel Penny Washer is a large flat washer with a small inner diameter relative to its outer diameter, designed to provide a wide load distribution surface. Penny washers are commonly used to prevent fastener pull-through, protect soft materials, and provide a strong, stable fastening surface in wood, plastics, sheet metal, and soft composites.

Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these washers offer excellent corrosion resistance, durability, and mechanical strength, making them suitable for construction, automotive, machinery, electrical, marine, and DIY applications.

✅ Key Highlights

📏 Type: Penny Washer / Large Flat Washer

🔘 Design: Wide outer diameter relative to inner diameter for maximum load distribution

⚙ Material Grades: SS304 (A2), SS316 (A4)

💪 Strength Class: A2-70 / A4-70

🌊 Corrosion Resistance: Excellent – suitable for indoor, outdoor & marine use

🛠 Function: Prevents pull-through, distributes load evenly, protects surfaces

📦 Size Range: M3 – M24 (or corresponding imperial sizes)

📊 Technical Specifications

📍 Applications

✔ Fastening on Soft Materials (Wood, Plastics, Composites)
✔ Automotive & Machinery Assemblies
✔ Electrical Panels & Enclosures
✔ Construction & Structural Fastening
✔ Marine & Offshore Applications
✔ DIY and Heavy-Duty Projects

🏆 Why Choose Our Penny Washers?

✨ Wide Load Distribution – prevents fastener pull-through
✨ Protects Base Materials – reduces surface damage and wear
✨ High Corrosion Resistance – ideal for harsh and outdoor environments
✨ Durable & Reliable – made from premium SS304 / SS316 stainless steel
✨ Versatile Sizes – suitable for metric and imperial fasteners
✨ Cost-Effective Solution – ensures secure fastening in soft materials

TURNED CUP WASHER

📌 Overview

The Stainless Steel Turned Washer is a precision-engineered washer designed for high-strength fastening applications. Unlike standard flat washers, turned washers have a slightly curved or countersunk profile that provides better load distribution, precise alignment, and enhanced contact with fasteners.

Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these washers deliver excellent corrosion resistance, durability, and mechanical strength, making them suitable for automotive, machinery, construction, electrical, marine, and industrial applications where high reliability is required.

✅ Key Highlights

📏 Type: Turned Washer / Curved Washer

🔘 Design: Precision turned or countersunk profile for enhanced load distribution

⚙ Material Grades: SS304 (A2), SS316 (A4)

💪 Strength Class: A2-70 / A4-70

🌊 Corrosion Resistance: Excellent – suitable for indoor, outdoor & marine environments

🛠 Function: Provides even load distribution, prevents surface damage, ensures accurate fastener alignment

📦 Size Range: M3 – M24 (or corresponding imperial sizes)

📊 Technical Specifications

📍 Applications

✔ Automotive & Heavy Machinery Assemblies
✔ Precision Industrial Equipment
✔ Construction & Structural Fastening
✔ Electrical Panels & Enclosures
✔ Marine & Offshore Applications
✔ Applications Requiring Accurate Load Distribution

🏆 Why Choose Our Turned Washers?

✨ Precision Engineered – ensures accurate alignment with fasteners
✨ Enhanced Load Distribution – protects surfaces and prevents fastener pull-through
✨ High Corrosion Resistance – durable in harsh and marine environments
✨ Premium Stainless Steel – made from SS304 / SS316 for long life
✨ Versatile Sizes – available for a wide range of metric and imperial fasteners
✨ Reliable & Cost-Effective – ideal for industrial and high-stress applications

STAMPED CUP WASHER

📌 Overview

The Stainless Steel Stamped Washer is a precision-engineered flat washer produced using stamping techniques to achieve consistent dimensions at high volumes. Stamped washers are ideal for light to medium-duty fastening applications, providing even load distribution, surface protection, and secure fastening in a cost-effective manner.

Made from SS304 (A2) and SS316 (A4) stainless steel, these washers offer excellent corrosion resistance, durability, and strength, making them suitable for automotive, construction, machinery, electrical, and marine applications.

✅ Key Highlights

📏 Type: Stamped Flat Washer

🔘 Design: Flat washer produced via stamping for precision and volume consistency

⚙ Material Grades: SS304 (A2), SS316 (A4)

💪 Strength Class: A2-70 / A4-70

🌊 Corrosion Resistance: Excellent – suitable for indoor, outdoor & marine environments

🛠 Function: Distributes load, protects surfaces, and prevents loosening

📦 Size Range: M2 – M24

📊 Technical Specifications

📍 Applications

✔ Automotive & Machinery Assemblies
✔ Construction & Structural Fastening
✔ Electrical Panels & Equipment
✔ Industrial Machinery & Precision Equipment
✔ Marine & Offshore Installations
✔ Light to Medium Duty Fastening

🏆 Why Choose Our Stamped Washers?

✨ Cost-Effective Production – ideal for high-volume applications
✨ Consistent Dimensions – ensures reliable and uniform performance
✨ Surface Protection – prevents scratches, wear, and fastener pull-through
✨ High Corrosion Resistance – suitable for harsh environments
✨ Durable & Reliable – made from premium SS304 / SS316 stainless steel
✨ Wide Size Range – suitable for metric and imperial fasteners

THICK WASHER DIN-7349

📌 OVERVIEW

The Stainless Steel Thick Washer – DIN 7349 is a heavy-duty flat washer designed for applications requiring high load distribution, increased bearing surface, and greater resistance to deformation compared with standard plain washers.

DIN 7349 washers feature a thicker cross-section and are particularly suitable for use with clevis pins, bolts, shafts, and heavily loaded fastening assemblies. The increased thickness provides better support under high clamping loads and helps prevent the washer from bending or sinking into the mating surface.

Manufactured from Stainless Steel SS304 (A2) and SS316 (A4), these washers offer excellent corrosion resistance and long service life, making them suitable for industrial machinery, automotive equipment, agricultural machinery, marine applications, and general engineering.

✅ KEY HIGHLIGHTS

📏 TYPE: THICK / HEAVY-DUTY WASHER

📐 STANDARD: DIN 7349

⭕ DESIGN: FLAT CIRCULAR WASHER

⚙ MATERIAL: STAINLESS STEEL SS304 (A2) / SS316 (A4)

🌊 EXCELLENT CORROSION RESISTANCE

🔧 SUITABLE FOR HIGHLY LOADED ASSEMBLIES

📦 METRIC SIZES AVAILABLE

📊 Technical Specifications

📍 APPLICATIONS

✔ Automotive & transportation equipment

✔ Industrial machinery

✔ Agricultural machinery

✔ Pumps & valves

✔ Shafts & mechanical assemblies

✔ Clevis pin assemblies

✔ Heavy-duty fastening systems

✔ Construction equipment

✔ Marine & offshore equipment

✔ General engineering & fabrication

✔ OEM manufacturing

🏆 WHY CHOOSE OUR STAINLESS STEEL DIN 7349 THICK WASHERS?

✨ THICK & HEAVY-DUTY DESIGN – Provides better support than conventional thin plain washers.

✨ HIGH LOAD DISTRIBUTION – Spreads clamping and bearing forces effectively over the mating surface.

✨ RESISTANCE TO DEFORMATION – Increased thickness helps the washer maintain its shape under heavy loads.

✨ EXCELLENT CORROSION RESISTANCE – SS304 and SS316 options are suitable for demanding environments.

✨ PRECISION MANUFACTURED – Consistent dimensions ensure proper fit and reliable assembly.

✨ VERSATILE APPLICATION – Suitable for machinery, automotive, agricultural, marine, and industrial applications.

✨ LONG SERVICE LIFE – Stainless steel construction provides durable and reliable performance.