S-95327A771 M16 x 65 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

High-Strength Metric Class 10.9 Steel Hex Head Screws

0229FA00551 High-Strength Metric Class 10.9 Steel Hex Head Screws
0229FA00551 High-Strength Metric Class 10.9 Steel Hex Head Screws

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Part No.
Part No. 0229FA00551
Equivalent to mcmaster :
95327A771

Basic Information

System of Measurement Metric

Head Parameters

Head Type Hex
Head Width 24 mm
Head Height 10 mm

Dimensions

Length 65 mm

Thread Parameters

Thread Type Metric
Thread Size M16
Thread Pitch 2 mm
Thread Spacing Coarse
Min Thread Length 38 mm
Thread Direction Right Hand
Thread Fit Class 6h
Threading Partially Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material Steel
Finish Zinc Yellow-Chromate Plated
Hardness Rockwell C32
Fastener Strength Grade/Class Class 10.9
Tensile Strength 150000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ISO 4014, DIN 931
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 load-bearing capacity with Class 10.9 strength grade and 150,000 psi tensile strength for reliable performance in high-stress applications
  • Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in demanding industrial environments
  • Optimized thread engagement through Class 6h thread fit and coarse 2mm pitch, ensuring secure fastening and reduced installation time
  • Enhanced durability with Rockwell C32 hardness, maintaining structural integrity under repeated stress and vibration
  • Industry-standard compatibility meeting ISO 4014/DIN 931 specifications for seamless integration into existing systems
  • Versatile partial threading allowing for both clamping and alignment functions in complex assemblies
  • Environmental compliance with RoHS 3 and REACH regulations, ensuring safe use across regulated industries

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this M16 hex head screw delivers critical performance where vibration resistance and structural integrity are paramount. The Class 10.9 steel construction combined with zinc yellow-chromate plating addresses common failure points in corrosive environments, from manufacturing equipment to structural steel connections. The partially threaded design provides precise clamping force distribution while the external hex drive enables high-torque installation with standard tools. Meeting ISO 4014/DIN 931 standards, these metric fasteners offer reliable interchangeability in machinery, construction, and transportation sectors where coarse thread pitch ensures rapid assembly without compromising joint security.

Specification Summary & Compliance

This M16 x 2mm pitch hex head screw features Class 6h thread fit tolerance and 65mm length with 38mm minimum thread engagement. Manufactured to ISO 4014/DIN 931 specifications with Class 10.9 strength rating and Rockwell C32 hardness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across international markets.

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