S-97763A820 M5 x 10 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

0077FA00249 Stainless Steel Button Head Hex-Drive Screws
0077FA00249 Stainless Steel Button Head Hex-Drive Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0077FA00249
Equivalent to mcmaster :
97763A820

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 10 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 with black-oxide coated 18-8 stainless steel, ideal for humid or chemically exposed industrial environments.
  • Secure, slip-resistant installation thanks to the 3 mm hex drive design, allowing for high torque application without tool slippage.
  • Reliable, coarse thread engagement with M5 x 0.8 mm pitch and Class 6g fit, ensuring quick assembly and strong holding power in various materials.
  • Low-profile, rounded button head provides a smooth finish that reduces snagging and improves safety in machinery and equipment.
  • High tensile strength of 70,000 psi delivers dependable performance under stress, minimizing the risk of fastener failure.
  • Full threading along the 10 mm length offers maximum grip and uniform load distribution across the entire fastened joint.
  • Compliance with international standards including ISO 7380, ensuring consistent quality and interchangeability in global applications.

Professional Applications & Engineering Value

This M5 metric screw with a black-oxide finish on 18-8 stainless steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The hex drive and button head design allow for easy installation in tight spaces, while the coarse thread ensures rapid engagement in soft materials or pre-tapped holes. Commonly used in machinery, automotive assemblies, and electronic enclosures, it provides a durable, RoHS and REACH compliant fastening solution that withstands harsh conditions without compromising performance.

Specification Summary & Compliance

This screw features a Metric M5 x 0.8 mm thread with Class 6g tolerance for precise fit, and is fully threaded over its 10 mm length. It conforms to ISO 7380 for dimensional accuracy and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in regulated industries.

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