S-96640A287 0-80 x 1/8" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0320FA00539 Stainless Steel Phillips Flat Head Screws
0320FA00539 Stainless Steel Phillips Flat Head Screws

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

Part No.
Part No. 0320FA00539
Equivalent to mcmaster :
96640A287

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.112"
Head Height 0.026"
Flat Head Profile Standard

Dimensions

Length 1/8"

Thread Parameters

Thread Type UNF
Thread Size 0-80
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 0
Countersink Angle 100°

Material & Strength

Material Black-Oxide 18-8 Stainless Steel
Hardness Rockwell B80
Tensile Strength 80000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.6.3
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 Black-Oxide 18-8 Stainless Steel, ideal for harsh industrial environments
  • High tensile strength of 80,000 psi ensures reliable fastening under significant mechanical stress
  • Rockwell B80 hardness provides excellent durability and wear resistance for long-term use
  • Class 2A thread fit guarantees precise, smooth assembly and consistent performance
  • Fully threaded design offers maximum grip and holding power across the entire length
  • Standard flat head profile with 100° countersink allows for flush mounting in various applications
  • Phillips No. 0 drive enables easy installation with common tools, reducing assembly time

Professional Applications & Engineering Value

These 0-80 UNF flat head screws are engineered to address critical industrial challenges, such as vibration loosening and environmental degradation. The Black-Oxide 18-8 Stainless Steel construction provides superior corrosion resistance, making them suitable for applications in electronics, automotive, and machinery where exposure to moisture or chemicals is common. The UNF fine thread and Class 2A fit ensure tight, secure fastening in precision assemblies, reducing the risk of thread stripping. With a fully threaded design and high tensile strength, these screws deliver consistent clamping force, enhancing the reliability of components in demanding environments. Their compliance with ASME B18.6.3 standards assures quality and interoperability in professional settings.

Specification Summary & Compliance

This product adheres to ASME B18.6.3 specifications, with precise Class 2A thread fit for accurate assembly. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety. Key dimensions include a 1/8" length, 0-80 UNF fine thread, and 100° countersink angle, supporting reliable performance in industrial applications.

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