Metal Roll Form (India) manufactures precision roll-formed steel components for solar mounting structures, delivering strength, accuracy, and long-term durability for rooftop and utility-scale solar projects.

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Fasteners & Hardware

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Fasteners & Hardware

Strength Meets

Stability

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Bolt M10
Anchor

Technical Specifications

Size M10
Material Carbon Steel / Stainless Steel (SS-304)
Finish Zinc Plated / Hot-Dip Galvanized
Length 75mm - 150mm

Heavy-duty expansion anchor for secure concrete foundation mounting. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish to prevent corrosion.

Key Features

  • High pull-out resistance for secure anchoring
  • Expansion anchor design for concrete applications
  • Zinc plated or galvanized finish for corrosion resistance
  • Easy installation with standard tools

Technical Specifications

Size M8
Material Carbon Steel / Stainless Steel (SS-304)
Finish Zinc Plated / Hot-Dip Galvanized
Length 60mm - 120mm
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Bolt M10
Anchor

Standard expansion anchor for medium-duty concrete applications. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish.

Key Features

  • Reliable expansion mechanism for secure fastening
  • Corrosion resistant finish for outdoor use
  • Versatile application across mounting systems
  • Cost-effective solution for standard installations
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HEX BOLT

Technical Specifications

Grade 8.8 / 10.9
Material Carbon Steel / Stainless Steel (SS-304)
Finish Zinc Plated / Hot-Dip Galvanized
Sizes M6 - M16

A secure structure relies on high-quality fasteners. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish to prevent corrosion and ensure a lasting, reliable connection.

Key Features

  • High tensile strength for structural connections
  • Precision threading for secure fastening
  • Multiple sizes available to match requirements
  • DIN standard compliant manufacturing

Technical Specifications

Grade 8 / 10
Material Carbon Steel / Stainless Steel (SS-304)
Finish Zinc Plated / Hot-Dip Galvanized
Sizes M6 - M16
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HEX NUT

Precision fasteners matching bolt grades for secure connections. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish.

Key Features

  • Matched bolt compatibility for optimal performance
  • Tight tolerance threading for secure connections
  • Durable finish options for various environments
  • Bulk packaging available for large projects
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WASHER

Technical Specifications

Types Flat / Spring / EPDM
Material Steel / Stainless Steel (SS-304)
Finish Zinc Plated / Plain
Sizes M6 - M16

Flat and spring variants for load distribution and vibration resistance. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish.

Key Features

  • Even load distribution across mounting surface
  • Prevents surface damage during installation
  • Spring washers available for vibration resistance
  • Standard and custom sizes available

Technical Specifications

Grade 12.9
Material Alloy Steel / Stainless Steel
Finish Black Oxide / Zinc Plated
Sizes M4 - M12
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ALLEN KEYBOLT

Socket head cap screws for flush mounting in tight spaces. Made from stainless steel (SS-304) or supplied with high-grade galvanized finish.

Key Features

  • Low profile head for flush mounting applications
  • High torque capability for secure fastening
  • Precision machined for accurate fit
  • Ideal for tight spaces and aesthetic installations
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WASHER

Technical Specifications

Material Grade 5 Carbon Steel
Surface Finish Electro-Galvanized / Hot-Dip Galvanized
Thread Sizes M6, M8, M10, M12 (UNC equivalents available)
Compatibility Fits standard 41x41 mm and 41x21 mm Strut Channels
Spring Type Short Spring / Long Spring

Our Strut Spring Nuts are a game-changer for assembly efficiency. These specialized nuts are designed to be inserted anywhere along the open slot of a strut channel. The integrated spring holds the nut in place, even in vertical or overhead orientations.

Key Features

  • Spring-loaded design holds the nut in position, freeing up the installer's hands
  • Significantly reduces assembly time and complexity, lowering labor costs
  • Available in a wide range of thread sizes to match standard bolts
  • Serrated grooves on the nut bite into the channel for a vibration-resistant connection