S-91287A401 M12 x 90 mm ISO 4017, DIN 933 18-8 Stainless Steel Hex Head Screws

18-8 Stainless Steel Hex Head Screws

0244FA00188 18-8 Stainless Steel Hex Head Screws
0244FA00188 18-8 Stainless Steel Hex Head Screws

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

Part No.
Part No. 0244FA00188
Equivalent to mcmaster :
91287A401

Basic Information

System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 19 mm
Head Height 7.5 mm

Dimensions

Length 90 mm

Thread Parameters

Thread Type Metric
Thread Size M12
Thread Pitch 1.75 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 100000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 4017, DIN 933
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extended service life
  • High tensile strength of 100,000 psi ensures reliable performance under heavy loads and vibration
  • Precise Class 6g thread fit provides consistent engagement and reduces the risk of cross-threading during assembly
  • Coarse M12 x 1.75 mm thread allows for faster installation and improved performance in soft materials or where frequent disassembly is required
  • Fully threaded design offers maximum grip length and uniform clamping force along the entire fastener
  • External hex drive and standard head dimensions ensure compatibility with common tools for efficient installation and removal
  • Compliance with RoHS 3 and REACH regulations guarantees environmental safety and suitability for regulated industries

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these M12 hex head screws provide a robust fastening solution where corrosion resistance and high tensile strength are critical. The 18-8 Stainless Steel material effectively resists oxidation and chemical exposure, making these metric coarse thread fasteners ideal for machinery, structural assemblies, and outdoor equipment. The fully threaded design and Class 6g thread fit ensure secure connections in high-vibration environments, reducing maintenance needs and preventing joint failure. By meeting ISO 4017/DIN 933 standards, these screws deliver consistent quality and dimensional accuracy, streamlining procurement and assembly processes for engineers and procurement specialists.

Specification Summary & Compliance

This M12 x 1.75 x 90mm hex head screw features a Class 6g thread fit per ISO metric standards, ensuring precise dimensional tolerances for reliable performance. Manufacturing and material specifications conform to ISO 4017 / DIN 933. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a) and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial use.

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