S-97763A819 M5 x 8 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

0077FA00248 Stainless Steel Button Head Hex-Drive Screws
0077FA00248 Stainless Steel Button Head Hex-Drive Screws

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Part No.
Part No. 0077FA00248
Equivalent to mcmaster :
97763A819

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 9.5 mm
Head Height 2.75 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 8 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 3 mm

Material & Strength

Material Black-Oxide 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 7380
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced corrosion resistance from Black-Oxide coated 18-8 stainless steel, ideal for harsh industrial environments.
  • Superior torque transmission and stripping resistance due to the 3 mm hex drive and robust 70,000 psi tensile strength.
  • Reliable and precise fit ensured by the Class 6g thread fit and coarse M5 x 0.8 mm thread for quick assembly.
  • Full thread engagement along the 8 mm length provides maximum holding power and vibration resistance.
  • Low-profile, rounded button head design offers a finished appearance and reduces snagging in compact spaces.
  • Compliance with international standards including ISO 7380, ensuring consistent quality and interchangeability.
  • Environmentally safe for global supply chains, meeting RoHS 3 and REACH regulatory requirements.

Professional Applications & Engineering Value

This M5 metric screw is engineered to address critical challenges in industrial assembly and machinery. The Black-Oxide 18-8 Stainless Steel construction provides excellent resistance to corrosion and oxidation, extending service life in demanding conditions such as outdoor equipment, automotive components, and electronic enclosures. The combination of a fully threaded right-hand design and coarse thread pitch ensures rapid installation and high clamp load retention, reducing the risk of loosening under vibration. The hex drive allows for efficient torque application with standard tools, minimizing installation time and improving workflow efficiency in production lines. This screw is a reliable choice for engineers seeking a durable, ISO 7380 compliant fastener that maintains integrity in rigorous industrial applications.

Specification Summary & Compliance

This screw adheres to precise dimensional standards with a Class 6g thread fit per ISO metric specifications, ensuring compatibility and performance. It is manufactured in compliance with ISO 7380 for rounded head hex drive screws. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of restricted hazardous substances and safe for use in various markets.

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