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DIN 315 Wing Nuts – Manufacturer, Exporter & Supplier

We manufacture and export DIN 315 Wing Nuts conforming to exact DIN 315 dimensional and mechanical specifications. Available in 4 / A2 / A4 / Brass, our DIN 315 wing nuts 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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DIN 315 Key Specifications

The core specification data for DIN 315 Wing Nuts, at a glance.

Standard

DIN 315

Type

Wing Nuts

Size Range

M4 to M20

Thread Pitch

Coarse

Property Class / Grade

4 / A2 / A4 / Brass

Head / Drive Type

Winged

About DIN 315 Wing Nuts

DIN 315 Wing Nuts are wing nuts produced and tested to the exact requirements of the DIN 315 specification. Featuring a Winged configuration with Coarse thread form, they are available in property classes 4 / A2 / A4 / Brass across a size range of M4 to M20. The DIN 315 standard governs dimensional tolerances, mechanical properties including tensile strength, proof load and hardness, as well as surface finish requirements to ensure dependable performance in Packaging Machinery and Stage & Exhibition applications worldwide.
Our DIN 315 Wing Nuts 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 Furniture, General Assembly and Agriculture applications. As a global exporter of DIN 315 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

4 Alloy / Stainless Steel

Country of Origin

India

Standard Body

DIN

Corrosion Resistance

Salt-spray tested to relevant grade

Recommended Torque

Per property class / grade

Storage Conditions

Dry, corrosion-inhibited packing

DIN 315 Dimensions & Size Chart

Precise dimensional data for every DIN 315 Wing Nuts size, cross-referenced against the standard’s key measurement points.
Size (M)e (mm)m (mm)b (mm)dw (mm)
M4175.0145.0
M5205.6176.3
M6246.7207.0
M8328.5279.0
M103810.53211.0
M124612.03814.0
M166015.05019.0
M207218.06024.0
Key Dimension Callouts

d

Nominal internal thread diameter of the wing nut.

e

Overall wing span measured across both opposing wings.

h

Overall nut height from base to wing top.

m

Threaded boss height providing internal thread engagement.

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DIN 315 Wing Nuts – Material Grades & Property Classes

DIN 315 Wing Nuts are available across multiple property classes and surface finish options to match load-bearing and corrosion-resistance requirements for Packaging Machinery, Stage & Exhibition and Furniture applications.
Property Classes
4 A2 A4 Brass
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 DIN 315 Wing Nuts?

Nine reasons buyers worldwide rely on us as their DIN 315 Wing Nuts manufacturer and export partner.
ISO Certified Production

Every batch of DIN 315 Wing Nuts 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 DIN 315 Wing Nuts shipment.

48-hr Dispatch on Stock Items

Commonly stocked DIN 315 Wing Nuts 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 DIN 315 Wing Nuts to buyers in over 50 countries worldwide.

Custom Sizes & Lengths

Non-standard DIN 315 Wing Nuts lengths, diameters and special thread pitches are produced to order to match your drawing requirements.

Competitive Factory Pricing

Direct-from-factory pricing on DIN 315 Wing Nuts with no middleman markup, offering the best value on volume and repeat orders.

In-House Metallurgical Testing

Hardness, tensile strength and dimensional checks for DIN 315 Wing Nuts are performed in our in-house laboratory before every release.

Consolidated Multi-Standard Shipping

Combine DIN 315 Wing Nuts 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 DIN 315 Wing Nuts export order.

DIN 315 Wing Nuts – Applications & End Uses

DIN 315 Wing Nuts are widely specified across multiple industries. Select an industry below to see how our DIN 315 wing nuts are applied.
DIN 315 Wing Nuts are used in packaging machinery for critical fastening applications where dimensional accuracy and mechanical performance are essential. Grade 4 is most commonly specified for packaging machinery environments.
In stage & exhibition, DIN 315 Wing Nuts are valued for consistent dimensions and reliable load-bearing capability. We supply with full test documentation to support quality audits and project inspections.
DIN 315 Wing Nuts are used in furniture assemblies where precise torque control and consistent fit are critical. We supply to OEM manufacturers and contractors with custom packaging formats.
For general assembly applications, DIN 315 Wing Nuts are supplied with material test reports, dimensional inspection certificates and PPAP documentation where required.
DIN 315 Wing Nuts for agriculture use are selected from stainless steel or coated grades to provide appropriate corrosion resistance while maintaining specified mechanical performance.
In general engineering applications, DIN 315 Wing Nuts are fastened into assemblies requiring long-term reliability. Our export-packaged DIN 315 wing nuts arrive protected from transit corrosion with full documentation.

Request a Quote for DIN 315 Wing Nuts

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 DIN 315

Common questions from buyers sourcing DIN 315 Wing Nuts, covering sizes, grades, documentation and lead times.
We supply DIN 315 Wing Nuts from M4 to M20 in Coarse thread. Standard lengths are stocked; non-standard lengths are produced to order. Contact us with your exact requirements for availability confirmation.
DIN 315 Wing Nuts are supplied in 4 / A2 / A4 / Brass. 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 DIN 315 Wing Nuts 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 DIN 315 Wing Nuts 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