S-92855A309 M3 x 8 mm DIN 7984 18-8 Stainless Steel Low-Profile Socket Head Screws

18-8 Stainless Steel Low-Profile Socket Head Screws

0028FA00004 18-8 Stainless Steel Low-Profile Socket Head Screws
0028FA00004 18-8 Stainless Steel Low-Profile Socket Head Screws

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

Part No.
Part No. 0028FA00004
Equivalent to mcmaster :
92855A309

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 5.5 mm
Head Height 2 mm
Socket Head Profile Low

Dimensions

Length 8 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
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 7984
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 thanks to 18-8 stainless steel construction, ideal for harsh environments
  • High tensile strength of 70,000 psi ensures reliable, long-lasting fastening in demanding applications
  • Low profile socket head design provides a compact, flush fit in space-constrained assemblies
  • Precision Class 6g thread fit guarantees smooth installation and secure mating with nuts or tapped holes
  • 2mm hex drive compatibility allows for easy installation and removal with standard tools
  • Full compliance with DIN 7984 ensures dimensional accuracy and interchangeability
  • RoHS 3 and REACH compliant for use in environmentally regulated industries

Professional Applications & Engineering Value

This M3 low profile socket head cap screw delivers exceptional engineering value in compact assemblies where space optimization is critical. Manufactured from 18-8 stainless steel, it provides excellent corrosion resistance for machinery, electronics, and automotive components exposed to moisture or chemicals. The coarse 0.5mm thread pitch and Class 6g thread fit enable rapid installation with reduced cross-threading risk, while the low profile socket head maintains a minimal protrusion profile. The 2mm hex drive offers superior torque transmission compared to Phillips or slotted drives, preventing tool slippage and head damage. These fully threaded fasteners are ideal for securing thin materials, PCB mounts, and precision instruments where reliable, repeatable clamping force is essential.

Specification Summary & Compliance

This metric socket head cap screw features M3 x 0.5mm coarse threads with Class 6g tolerance for precise fit. Dimensions include 8mm length, 5.5mm head diameter, and 2mm head height per DIN 7984 specifications. The fastener is manufactured from 18-8 stainless steel and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance restrictions.

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