S-97763A441 M8 x 10 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

0077FA00220 Stainless Steel Button Head Hex-Drive Screws
0077FA00220 Stainless Steel Button Head Hex-Drive Screws

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

Part No.
Part No. 0077FA00220
Equivalent to mcmaster :
97763A441

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 14 mm
Head Height 4.4 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 10 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Pitch 1.25 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5 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

  • Superior corrosion resistance with black-oxide coated 18-8 stainless steel, ideal for harsh industrial environments
  • High tensile strength of 70,000 psi ensures reliable performance under heavy mechanical loads
  • Precise Class 6g thread fit guarantees smooth installation and secure fastening in metric applications
  • Convenient 5mm hex drive design allows for quick assembly with standard tools, reducing installation time
  • Fully threaded M8 coarse pitch (1.25mm) provides maximum grip and vibration resistance in various materials
  • Low-profile 14mm button head offers a flush finish while maintaining high torque capability
  • Compliance with ISO 7380 and environmental regulations ensures international quality standards and safe usage

Professional Applications & Engineering Value

These M8 metric screws with black-oxide 18-8 stainless steel construction deliver exceptional durability in demanding industrial settings. The coarse 1.25mm pitch threading and Class 6g thread fit prevent cross-threading during installation while maintaining strong holding power in machinery, automotive assemblies, and structural frameworks. The hex drive button head design enables efficient torque application in confined spaces, solving accessibility challenges common in equipment maintenance and manufacturing. With full threading along the 10mm length, these rounded head screws distribute stress evenly, reducing the risk of material fatigue in high-vibration applications from conveyor systems to precision instruments.

Specification Summary & Compliance

This M8 x 1.25mm x 10mm fastener features ISO 7380 compliant dimensions with Class 6g thread tolerance for precise metric fitment. The manufacturing process adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe handling and disposal. The 14mm head diameter with 4.4mm height maintains standardized proportions for consistent performance across industrial applications.

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