S-92820A210 M5 x 10 mm High-Strength Metric Steel Serrated-Flange Hex Head Screws

High-Strength Metric Steel Serrated-Flange Hex Head Screws

0277FA00001 High-Strength Metric Steel Serrated-Flange Hex Head Screws
0277FA00001 High-Strength Metric Steel Serrated-Flange Hex Head Screws

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

Part No.
Part No. 0277FA00001
Equivalent to mcmaster :
92820A210

Basic Information

Screw Features Flanged
System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 8 mm
Head Height 4.3 mm

Dimensions

Length 10 mm
Flange Diameter 11.2 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
Locking Type Serrations

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material Black-Oxide Steel
Hardness Rockwell C27
Tensile Strength 130000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
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 steel coating, extending service life in demanding industrial environments
  • Enhanced vibration resistance through serrated locking flange design, preventing loosening under dynamic loads
  • High-strength performance with 130,000 psi tensile strength and Rockwell C27 hardness for reliable heavy-duty applications
  • Precise thread engagement with Class 6g metric coarse threads ensuring consistent fit and reduced cross-threading risks
  • Easy installation and removal using standard external hex drive tools, reducing assembly time and maintenance costs
  • Full thread coverage along the 10mm length provides maximum grip strength across the entire fastener engagement
  • Environmental compliance meeting RoHS 3 and REACH standards for sustainable manufacturing and global market acceptance

Professional Applications & Engineering Value

Engineered for industrial fastening applications where reliability is critical, these M5 hex head screws with black-oxide steel construction address common challenges in machinery assembly, automotive components, and electrical enclosures. The serrated locking flange creates permanent bite into mating surfaces, eliminating the need for additional locking washers while providing superior anti-vibration performance. The Class 6g thread fit ensures precise engagement with mating components, reducing installation torque variations and preventing thread damage. With 130,000 psi tensile strength and Rockwell C27 hardness, these metric fasteners maintain clamping force under extreme conditions, making them ideal for applications requiring repeated disassembly and reassembly without performance degradation.

Specification Summary & Compliance

This M5 x 0.8mm pitch metric screw features Class 6g thread tolerance according to ISO metric standards, with fully threaded 10mm length and 11.2mm flange diameter. Manufactured from black-oxide steel with external hex drive (8mm head width, 4.3mm head height) and right-hand coarse threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for restricted substances, ensuring global market acceptance and sustainable manufacturing practices.

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