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CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) – Manufacturer, Exporter & Supplier

We manufacture and export CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) conforming to exact CSN 021101 dimensional and mechanical specifications. Available in 4.6 / 5.6 / 8.8 / 10.9, our CSN 021101 hex bolts 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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View Standards

CSN 021101 Key Specifications

The core specification data for CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard), at a glance.

Standard

CSN 021101

Type

Hexagon Head Bolts (Czech/Slovak Standard)

Size Range

M4 to M52

Thread Pitch

Coarse Thread

Property Class / Grade

4.6 / 5.6 / 8.8 / 10.9

Head / Drive Type

Hex Head

About CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard)

CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are hex bolts produced and tested to the exact requirements of the CSN 021101 specification. Featuring a Hex Head configuration with Coarse Thread thread form, they are available in property classes 4.6 / 5.6 / 8.8 / 10.9 across a size range of M4 to M52. The CSN 021101 standard governs dimensional tolerances, mechanical properties including tensile strength, proof load and hardness, as well as surface finish requirements to ensure dependable performance in Czech & Slovak Machinery and Construction applications worldwide.
Our CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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 Legacy Equipment, Central European Export and General Engineering applications. As a global exporter of CSN 021101 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

4.6 Alloy / Stainless Steel

Country of Origin

India

Standard Body

CSN

Corrosion Resistance

Salt-spray tested to relevant grade

Recommended Torque

Per property class / grade

Storage Conditions

Dry, corrosion-inhibited packing

CSN 021101 Dimensions & Size Chart

Precise dimensional data for every CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) size, cross-referenced against the standard’s key measurement points.
Size (M)s (mm)k (mm)L Range (mm)
M6104.016–200
M8135.320–200
M10176.425–200
M12197.530–200
M162410.040–200
M203012.550–200
M243615.060–200
M304618.775–200
Key Dimension Callouts

d

Nominal thread diameter measured across the major thread.

l

Overall bolt length measured from bearing surface to end.

b

Threaded portion length measured from bolt end toward head.

s

Across-flats head width for wrench engagement.

Related CSN Fastener Standards, Dimensions and Technical Specifications

Additional CSN fastener standards support comparison of bolts, screws, nuts, washers, stud bolts and threaded rods across dimensions, tolerances, thread specifications, mechanical properties and material grades. Engineers, manufacturers and procurement teams can review related engineering specifications, manufacturing standards and quality requirements to select the correct CSN specification for demanding industrial applications.
CSN 021103
CSN 021123

CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) – Material Grades & Property Classes

CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are available across multiple property classes and surface finish options to match load-bearing and corrosion-resistance requirements for Czech & Slovak Machinery, Construction and Legacy Equipment applications.
Property Classes
4.6 5.6 8.8 10.9
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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard)?

Nine reasons buyers worldwide rely on us as their CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) manufacturer and export partner.
ISO Certified Production

Every batch of CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) shipment.

48-hr Dispatch on Stock Items

Commonly stocked CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) to buyers in over 50 countries worldwide.

Custom Sizes & Lengths

Non-standard CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) lengths, diameters and special thread pitches are produced to order to match your drawing requirements.

Competitive Factory Pricing

Direct-from-factory pricing on CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) with no middleman markup, offering the best value on volume and repeat orders.

In-House Metallurgical Testing

Hardness, tensile strength and dimensional checks for CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are performed in our in-house laboratory before every release.

Consolidated Multi-Standard Shipping

Combine CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) export order.

CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) – Applications & End Uses

CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are widely specified across multiple industries. Select an industry below to see how our CSN 021101 hex bolts are applied.
CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are used in czech & slovak machinery for critical fastening applications where dimensional accuracy and mechanical performance are essential. Grade 4.6 is most commonly specified for czech & slovak machinery environments.
In construction, CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are valued for consistent dimensions and reliable load-bearing capability. We supply with full test documentation to support quality audits and project inspections.
CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are used in legacy equipment assemblies where precise torque control and consistent fit are critical. We supply to OEM manufacturers and contractors with custom packaging formats.
For central european export applications, CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are supplied with material test reports, dimensional inspection certificates and PPAP documentation where required.
CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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, CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are fastened into assemblies requiring long-term reliability. Our export-packaged CSN 021101 hex bolts arrive protected from transit corrosion with full documentation.

Request a Quote for CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard)

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 CSN 021101

Common questions from buyers sourcing CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard), covering sizes, grades, documentation and lead times.
We supply CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) from M4 to M52 in Coarse Thread thread. Standard lengths are stocked; non-standard lengths are produced to order. Contact us with your exact requirements for availability confirmation.
CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) are supplied in 4.6 / 5.6 / 8.8 / 10.9. 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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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 CSN 021101 Hexagon Head Bolts (Czech/Slovak Standard) 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