S-97763A812 M3 x 6 mm ISO 7380 Stainless Steel Button Head Hex-Drive Screws

Stainless Steel Button Head Hex-Drive Screws

0077FA00241 Stainless Steel Button Head Hex-Drive Screws
0077FA00241 Stainless Steel Button Head Hex-Drive Screws

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

Part No.
Part No. 0077FA00241
Equivalent to mcmaster :
97763A812

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 5.7 mm
Head Height 1.65 mm
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 6 mm

Thread Parameters

Thread Type Metric
Thread Size M3
Thread Pitch 0.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 2 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 from 18-8 stainless steel with black-oxide coating, ideal for harsh environments and extended service life.
  • High tensile strength of 70,000 psi ensures reliable fastening under load, reducing the risk of mechanical failure.
  • Secure and efficient installation with the 2 mm hex drive, providing excellent torque transfer and minimizing tool slippage.
  • Precise Class 6g thread fit guarantees consistent engagement and vibration resistance in coarse thread applications.
  • Fully threaded design offers maximum grip and holding power along the entire 6 mm length.
  • Rounded (button) head profile provides a low-profile, finished appearance while reducing snagging risks.
  • Compliance with ISO 7380, RoHS 3, and REACH ensures adherence to international quality and environmental standards for global supply chain compatibility.

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M3 x 0.5 mm coarse thread screws address common challenges like corrosion, vibration loosening, and installation efficiency. The black-oxide 18-8 stainless steel construction provides excellent resistance to oxidation and chemical exposure, making them suitable for electronics, machinery, and outdoor equipment. The rounded head with hex drive allows for flush mounting in tight spaces, while the fully threaded metric screw design ensures uniform stress distribution and reliable clamping force. This combination of material durability and precision threading delivers long-term performance in assemblies requiring repeated disassembly or exposure to dynamic loads.

Specification Summary & Compliance

This M3 screw features a 0.5 mm pitch coarse thread with Class 6g tolerance for precise fit, a 6 mm length, and fully threaded shank. Manufactured to meet ISO 7380 specifications for dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are upheld.

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