S-98886A816 10-32 Hex Nuts

Hex Nuts

0899FA00012 Hex Nuts
0899FA00012 Hex Nuts

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

Part No.
Part No. 0899FA00012
Equivalent to mcmaster :
98886A816

Basic Information

System of Measurement Inch
Nut Type Hex

Dimension Parameters

Width 3/8"
Height 1/8"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material PEEK Plastic

Temperature & Environment Parameters

Min. Temperature -50°F
Maximum Temperature 550°F

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) 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

  • Exceptional thermal stability for reliable performance in extreme environments from -50°F to 550°F
  • Superior chemical resistance maintains integrity when exposed to harsh industrial chemicals and solvents
  • Excellent electrical insulation properties prevents current leakage in electrical applications
  • Precision Class 2B thread fit ensures smooth engagement and consistent torque performance
  • UNF fine threading provides superior vibration resistance and secure fastening in dynamic applications
  • Regulatory compliance meets RoHS 3 and REACH standards for environmental and safety requirements
  • Standard hex profile design enables easy installation with common wrench tools

Professional Applications & Engineering Value

This PEEK plastic hex nut delivers exceptional engineering value in demanding industrial applications where metal fasteners fail. The high-temperature PEEK material maintains structural integrity and mechanical properties across extreme thermal cycles from -50°F to 550°F, solving critical thermal expansion mismatch issues in composite assemblies. The UNF fine threading and Class 2B thread fit provide superior vibration resistance in automotive, aerospace, and electronic enclosures, while the material's inherent chemical resistance and electrical insulation properties make it ideal for chemical processing equipment and electrical applications where corrosion prevention and dielectric strength are paramount. The combination of thermal stability, chemical inertness, and precision threading addresses multiple engineering challenges in harsh operating environments.

Specification Summary & Compliance

This 10-32 UNF hex nut features precision Class 2B thread fit with UNF fine threading standards, ensuring dimensional accuracy and reliable performance. The nut measures 3/8" width with 1/8" height and right-hand thread direction. Manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, this component adheres to international environmental and safety standards for industrial fasteners.

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