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RS PRO Key Steel Square Metal Bar, Zinc Chromate Finish, 8mm x 8mm x 330mm, 550MPa, Coupling/Rod/Engineering 681-536

Category Metal Bars & Rods Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Brand RS PRO
Height 8mm
Length 330mm
Model 681-536
Width 8mm
Tensile Strength 550MPa
Suitability Bolts, Studs, Connecting Rods, General Engineering Component, Automotive Parts, Axles, Spindles
RS PRO Key Steel Square Bar, 4mm W, 4mm H, 330mm LBrand RS PRO
Key Steel Square Bar, 330mm x 5/16in x 5/16inBrand RS PRO
Steel square ground flat stock,500x8x8mmBrand Macreadys

Key Features

  • Constructed from robust steel with a chromate passivated zinc finish for enhanced corrosion resistance.
  • Rated tensile strength of 550MPa ensures reliability in demanding engineering environments.
  • Suitable for bolts, studs, connecting rods, axles, spindles, and general engineering components.
  • Conforms to British Standards BS46 and BS4235, providing verified performance and compatibility.
  • Customizable for different sizes and assorted pack arrangements as required.

Product Description

The RS PRO 681-536 Key Steel Square Metal Bar is a precision-engineered component designed for use in mechanical coupling, installation industrial wheels, and general engineering applications. Featuring a robust steel composition, this square bar offers a chromate passivated zinc finish for enhanced protection against corrosion, making it suitable for both indoor and outdoor environments.

With standardized metric dimensions of 8mm width, 8mm height, and 330mm length, the bar is specifically tailored for industrial fitting requirements. Its rated tensile strength of 550MPa ensures dependable performance in high-stress situations such as connecting rods, bolts, studs, axles, and spindles. The square shape supports parallel key installations and taper gib heads, contributing to versatile usage in maintenance and assembly of machines.

The RS PRO Key Steel conforms to British Standards BS46: Part 1 1958 and BS4235: Part 1 1972, validating its compatibility and technical excellence. Customization is available for different sizes and assorted packs to meet diverse project demands, while the chromate finish on the zinc layer provides durability and weather resistance.

Typical industrial and engineering use cases include mechanical workshops, automotive manufacturing, assembly lines, and machine tool refurbishment. Whether for large or small projects, the steady stock availability and versatility in size customization ensure this metal bar adapts seamlessly into varied operational environments.

This product is trusted globally by engineers, providing a cost-effective, high-quality solution for critical applications in general engineering, automotive, mechanical assembly, and facility maintenance.

Steel construction with enhanced chromate zinc coating. Metric standardized sizing: 8mm width, 8mm height, 330mm length. 550MPa tensile strength for mechanical and automotive application reliability. British Standard compliance for assured performance.

Wide suitability: from bolts and connecting rods to axles and spindles.

Discover more in Metal Bars & Rods within EnvMart for a complete range of engineering materials and industrial hardware, and explore the RS PRO brand for trusted industrial solutions.

Explore more products in our Metal Bars & Rods category.

RS PRO Key Steel Square Metal Bar, Zinc Chromate Finish, 8mm x 8mm x 330mm, 550MPa, Coupling/Rod/Engineering 681-536
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Frequently Asked Questions

This model has standardized metric dimensions of 8mm width, 8mm height, and 330mm length.

It has a rated tensile strength of 550MPa, making it suitable for high-stress applications.

It is constructed from robust steel and features a chromate passivated zinc finish for enhanced corrosion resistance.

It is suitable for bolts, studs, connecting rods, axles, spindles, and general engineering components.

Yes, it conforms to British Standards BS46: Part 1 1958 and BS4235: Part 1 1972, ensuring compatibility and performance.

The RS PRO Key Steel Square Metal Bar is manufactured in the United Kingdom.

Yes, customization is available for different sizes and assorted pack arrangements to meet various project demands.

It is suitable for both indoor and outdoor environments due to its corrosion-resistant finish.

The weight of this specific model is not provided in the product specifications.

Typical applications include mechanical workshops, automotive manufacturing, assembly lines, and machine tool refurbishment.

It features a chromate passivated zinc finish which enhances its durability and weather resistance.

The model number of this metal bar is 681-536.

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