S-97654A674 M3 x 6 mm ISO 7380 Stainless Steel Flanged Button Head Hex-Drive Screws

Stainless Steel Flanged Button Head Hex-Drive Screws

0171FA00061 Stainless Steel Flanged Button Head Hex-Drive Screws
0171FA00061 Stainless Steel Flanged Button Head Hex-Drive Screws

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Part No.
Part No. 0171FA00061
Equivalent to mcmaster :
97654A674

Basic Information

Screw Features Flanged
System of Measurement Metric

Head Parameters

Head Type Rounded
Head Height 1.65 mm
Rounded Head Profile Wide
Rounded Head Style Button

Dimensions

Length 6 mm
Flange Diameter 6.9 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 18-8 Stainless Steel
Finish Passivated
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 18-8 stainless steel and passivated finish, ideal for harsh environments.
  • High tensile strength of 70,000 psi ensures reliable, durable fastening under demanding loads.
  • Integrated flange design eliminates the need for separate washers, simplifying assembly and reducing parts count.
  • 2 mm hex drive with button head provides a low-profile, tamper-resistant installation with secure tool engagement.
  • Precise Class 6g thread fit guarantees smooth, consistent engagement and reduces cross-threading risks.
  • Full threading (M3 x 0.5 mm coarse pitch) offers maximum grip and holding power across the entire length.
  • Compliance with ISO 7380, RoHS 3, and REACH ensures international quality and environmental safety standards are met.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this M3 flanged button head screw addresses common fastening challenges like vibration loosening and corrosion. The 18-8 stainless steel material, enhanced by a passivated finish, provides exceptional resistance to rust and chemicals, extending service life in machinery, electronics, and outdoor equipment. Its flanged design distributes clamping force evenly, preventing surface damage and reducing assembly time. The hex drive ensures high torque application without slippage, while the coarse metric thread and Class 6g fit facilitate quick, accurate installation in metals and plastics. Ideal for applications requiring secure, low-profile fasteners that meet ISO 7380 standards, this screw delivers consistent performance in automotive, aerospace, and manufacturing sectors.

Specification Summary & Compliance

This screw features a Metric M3 x 0.5 mm coarse thread with Class 6g tolerance for precise fit, a length of 6 mm, and flange diameter of 6.9 mm. It is manufactured in accordance with ISO 7380 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no hazardous substances are used. The right-hand thread and fully threaded design support standard industrial practices.

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