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RS PRO Bright Zinc Plated Steel Hex Bolt M20 x 80 mm High Tensile DIN 931 279-997

Category Hex Bolts Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
Material Steel
Grade 304
Length 80mm
Model 279-997
Finish Bright Zinc Plated
Thread M20
Standards/Approvals DIN 931
RS PRO Bright Zinc Plated Steel, Hex Bolt, M20 x 90 mmBrand RS PRO

Key Features

  • High tensile steel construction provides excellent durability and load capacity.
  • Bright zinc plated finish offers increased corrosion resistance and aesthetic uniformity.
  • M20 metric thread fits standard nuts and tapped holes for diverse applications.
  • 80 mm length ideal for medium to heavy-duty mechanical joints.
  • Hexagonal head allows easy tightening using spanners or torque wrenches.
  • Manufactured according to DIN 931 standard for quality and consistency.
  • Suitable for construction, engineering, automotive, bridges, docks, and highway structures.
  • Partially threaded design enables flexible use with nuts or threaded holes.

Product Description

RS PRO 279-997 Bright Zinc Plated Steel Hex Bolt M20 x 80 mm is a precision-engineered fastener designed for strength, reliability, and ease of installation in demanding industrial environments. The high tensile steel core ensures robust performance under heavy loads, making this bolt suitable for construction, machinery, automotive, and infrastructure projects where safety and durability are critical. The bright zinc-plated finish not only enhances resistance to corrosion, but also ensures aesthetic uniformity across fixings in visible applications.

The M20 metric thread is compatible with standard industrial nuts and tapped holes, streamlining assembly and maintenance operations. Measuring 80 mm in length, the bolt accommodates medium to heavy-duty requirements, providing secure fastening without excess protrusion. The hexagonal head is engineered for ergonomic access from multiple angles with standard tools, allowing efficient tightening using a spanner, torque wrench, or socket set. Partially threaded, this bolt maximizes gripping surface in nuts or threaded structures and prevents over-threading.

RS PRO's commitment to quality is evident in manufacturing practices aligned with DIN 931 standards, ensuring material and tensile properties meet rigorous industry expectations. The steel used is grade 304, known for its balance of strength and corrosion resistance, making the bolt both reliable and recyclable. Key industrial applications include construction frameworks, automobile assemblies, shipbuilding, bridges, docks, highway structures, and engineering installations where robust and long-lasting fasteners are indispensable.

For professionals seeking a versatile, high-performance hex bolt, RS PRO’s 279-997 model delivers excellent mechanical integrity and ease of use in both new installations and repair scenarios. Its recyclable nature also supports environmentally conscious procurement decisions, complementing sustainability goals.

Explore the full RS PRO range to find more high-quality industrial fasteners and accessories suitable for mechanical, fluid power, and tooling requirements on EnvMart.

Explore more products in our Hex Bolts category.

RS PRO Bright Zinc Plated Steel Hex Bolt M20 x 80 mm High Tensile DIN 931 279-997
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Frequently Asked Questions

This model features an M20 metric thread, which is compatible with standard nuts and tapped holes.

It is constructed from grade 304 steel, known for its strength and corrosion resistance.

The bolt has a bright zinc plated finish that enhances its corrosion resistance and provides aesthetic uniformity.

It is manufactured according to the DIN 931 standard, ensuring quality and consistency in its specifications.

This hex bolt is suitable for applications in construction, automotive, machinery, bridges, docks, and highway structures.

It features a partially threaded design, which maximizes gripping surface in nuts or threaded structures and prevents over-threading.

The country of origin for this product is India.

It is primarily used for medium to heavy-duty mechanical joints, providing secure fastening in various industrial applications.

This model can be tightened using a spanner, torque wrench, or socket set due to its hexagonal head design.

The steel used in this hex bolt is recyclable, supporting environmentally conscious procurement decisions.

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