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IS 5372 Square Taper Washers for I-Beams and U-Channels – Manufacturer, Exporter & Supplier

We manufacture and export IS 5372 Square Taper Washers for I-Beams and U-Channels conforming to exact IS 5372 dimensional and mechanical specifications. Available in 140 HV / A2, our IS 5372 taper washers pass rigorous in-house testing — hardness, tensile and dimensional — before dispatch. ISO 9001:2015 certified production, EN 10204 3.1 mill test reports supplied as standard, and dedicated export documentation for 50+ destination countries.
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IS 5372 Key Specifications

The core specification data for IS 5372 Square Taper Washers for I-Beams and U-Channels, at a glance.

Standard

IS 5372

Type

Square Taper Washers for I-Beams and U-Channels

Size Range

M10 to M36

Thread Pitch

—

Property Class / Grade

140 HV / A2

Head / Drive Type

Square Taper

About IS 5372 Square Taper Washers for I-Beams and U-Channels

IS 5372 Square Taper Washers for I-Beams and U-Channels are taper washers produced and tested to the exact requirements of the IS 5372 specification. Featuring a Square Taper configuration with — thread form, they are available in property classes 140 HV / A2 across a size range of M10 to M36. The IS 5372 standard governs dimensional tolerances, mechanical properties including tensile strength, proof load and hardness, as well as surface finish requirements to ensure dependable performance in Steel Construction and Bridge Engineering applications worldwide.
Our IS 5372 Square Taper Washers for I-Beams and U-Channels are cold-forged from certified bar stock, heat-treated where required, and thread-rolled to guarantee consistent fit and fatigue performance. Every batch is documented with an EN 10204 3.1 Mill Test Report covering chemical composition, mechanical test results and dimensional inspection. Available in zinc electroplated, hot-dip galvanised, Geomet, Dacromet and black oxide finishes to match corrosion-resistance requirements for Industrial Buildings, Railways and General Engineering applications. As a global exporter of IS 5372 fasteners, we consolidate orders with other standard-specification items into single shipments, backed by complete customs documentation for over 50 countries.
Technical Specifications

Raw Material

140 HV Alloy / Stainless Steel

Country of Origin

India

Standard Body

IS

Corrosion Resistance

Salt-spray tested to relevant grade

Recommended Torque

Per property class / grade

Storage Conditions

Dry, corrosion-inhibited packing

IS 5372 Dimensions & Size Chart

Precise dimensional data for every IS 5372 Square Taper Washers for I-Beams and U-Channels size, cross-referenced against the standard’s key measurement points.
Nom. Sizea (mm)b (mm)s1 (mm)s2 (mm)
M1028305.03.0
M1232346.03.5
M1640427.04.0
M2048508.04.5
M2456589.05.0
M307072116.0
M368486137.5
Key Dimension Callouts

d

Nominal bolt diameter accommodated by the washer.

d1

Central hole diameter providing bolt shank clearance.

a

Overall square washer side length across the face.

h

Washer thickness measured at the thick tapered edge.

Browse Related IS Fastener Standards and Engineering Specifications

Additional IS fastener standards help engineers and procurement teams compare bolts, screws, nuts, washers, stud bolts and threaded rods by dimensions, tolerances, thread specifications, mechanical properties and material grades. Explore the wider Indian Standards family to identify suitable manufacturing standards, quality requirements and engineering specifications for reliable mechanical fastening in industrial applications.
IS 1363
IS 1364
IS 1367
IS 3757
IS 6623
IS 12427

IS 5372 Square Taper Washers for I-Beams and U-Channels – Material Grades & Property Classes

IS 5372 Square Taper Washers for I-Beams and U-Channels are available across multiple property classes and surface finish options to match load-bearing and corrosion-resistance requirements for Steel Construction, Bridge Engineering and Industrial Buildings applications.
Property Classes
140 HV A2
Surface Treatments
Zinc Electroplated Hot-Dip Galvanised (HDG) Geomet Coating Dacromet Coating Black Oxide Phosphate & Oil Plain (Self Colour) Nickel Plated

Why Choose Us for IS 5372 Square Taper Washers for I-Beams and U-Channels?

Nine reasons buyers worldwide rely on us as their IS 5372 Square Taper Washers for I-Beams and U-Channels manufacturer and export partner.
ISO Certified Production

Every batch of IS 5372 Square Taper Washers for I-Beams and U-Channels is manufactured under an ISO 9001:2015 certified quality management system with full in-process control.

EN 10204 3.1 MTR Supplied

A mill test report covering chemical composition, tensile, hardness and dimensional inspection accompanies every IS 5372 Square Taper Washers for I-Beams and U-Channels shipment.

48-hr Dispatch on Stock Items

Commonly stocked IS 5372 Square Taper Washers for I-Beams and U-Channels sizes leave our warehouse within 48 hours of order confirmation, minimising your downtime.

Export to 50+ Countries

Established freight and customs partners ensure reliable delivery of IS 5372 Square Taper Washers for I-Beams and U-Channels to buyers in over 50 countries worldwide.

Custom Sizes & Lengths

Non-standard IS 5372 Square Taper Washers for I-Beams and U-Channels lengths, diameters and special thread pitches are produced to order to match your drawing requirements.

Competitive Factory Pricing

Direct-from-factory pricing on IS 5372 Square Taper Washers for I-Beams and U-Channels with no middleman markup, offering the best value on volume and repeat orders.

In-House Metallurgical Testing

Hardness, tensile strength and dimensional checks for IS 5372 Square Taper Washers for I-Beams and U-Channels are performed in our in-house laboratory before every release.

Consolidated Multi-Standard Shipping

Combine IS 5372 Square Taper Washers for I-Beams and U-Channels with other standard-specification fasteners into a single container shipment to reduce freight costs.

Dedicated Export Documentation Team

Our specialist team prepares all customs, compliance and shipping paperwork for every IS 5372 Square Taper Washers for I-Beams and U-Channels export order.

IS 5372 Square Taper Washers for I-Beams and U-Channels – Applications & End Uses

IS 5372 Square Taper Washers for I-Beams and U-Channels are widely specified across multiple industries. Select an industry below to see how our IS 5372 taper washers are applied.
IS 5372 Square Taper Washers for I-Beams and U-Channels are used in steel construction for critical fastening applications where dimensional accuracy and mechanical performance are essential. Grade 140 HV is most commonly specified for steel construction environments.
In bridge engineering, IS 5372 Square Taper Washers for I-Beams and U-Channels are valued for consistent dimensions and reliable load-bearing capability. We supply with full test documentation to support quality audits and project inspections.
IS 5372 Square Taper Washers for I-Beams and U-Channels are used in industrial buildings assemblies where precise torque control and consistent fit are critical. We supply to OEM manufacturers and contractors with custom packaging formats.
For railways applications, IS 5372 Square Taper Washers for I-Beams and U-Channels are supplied with material test reports, dimensional inspection certificates and PPAP documentation where required.
IS 5372 Square Taper Washers for I-Beams and U-Channels for general engineering use are selected from stainless steel or coated grades to provide appropriate corrosion resistance while maintaining specified mechanical performance.
In general engineering applications, IS 5372 Square Taper Washers for I-Beams and U-Channels are fastened into assemblies requiring long-term reliability. Our export-packaged IS 5372 taper washers arrive protected from transit corrosion with full documentation.

Request a Quote for IS 5372 Square Taper Washers for I-Beams and U-Channels

Get pricing and lead times for your required sizes and quantities. ISO 9001 certified. EN 10204 3.1 MTR supplied. Export to 50+ countries.
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Frequently Asked Questions About IS 5372

Common questions from buyers sourcing IS 5372 Square Taper Washers for I-Beams and U-Channels, covering sizes, grades, documentation and lead times.
We supply IS 5372 Square Taper Washers for I-Beams and U-Channels from M10 to M36 in — thread. Standard lengths are stocked; non-standard lengths are produced to order. Contact us with your exact requirements for availability confirmation.
IS 5372 Square Taper Washers for I-Beams and U-Channels are supplied in 140 HV / A2. Carbon and alloy steel grades comply with ISO 898-1 and stainless steel grades comply with ISO 3506. ASTM grades are available for USA and Canadian export orders.
Every IS 5372 Square Taper Washers for I-Beams and U-Channels order includes an EN 10204 3.1 Mill Test Report covering chemical composition, tensile strength, hardness and proof load. Third-party inspection by SGS, BV or TUV can be arranged on request.
Stocked IS 5372 Square Taper Washers for I-Beams and U-Channels sizes dispatch within 48 hours of order confirmation. Custom lengths, special grades or surface finishes typically ship within 2-3 weeks. Contact us for a specific lead time on your required size and quantity.

Industrial Cities We Serve:

  • Ahmedabad
  • Aurangabad
  • Bengaluru
  • Chennai
  • Coimbatore
  • Faridabad
  • Gandhidham
  • Greater Noida
  • Gurugram
  • Hazira
  • Hosur
  • Hyderabad
  • Jamnagar
  • Jamshedpur
  • Ludhiana
  • Mumbai
  • Mundra
  • Mysuru
  • Nagpur
  • Nashik
  • Navi Mumbai
  • Noida
  • Pune
  • Rajkot
  • Sanand
  • Surat
  • Thane
  • Tiruppur
  • Vadodara
  • Visakhapatnam

Countries We Export To:

  • US
  • Canada
  • Mexico
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Netherlands
  • Belgium
  • Poland
  • Sweden
  • Norway
  • Denmark
  • Turkey
  • UAE
  • Saudi Arabia
  • Qatar
  • Oman
  • Kuwait
  • Bahrain
  • South Africa
  • Egypt
  • Nigeria
  • Australia
  • New Zealand
  • Singapore
  • Malaysia
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Brazil