S-90988A109 10-32 x 1" FF-S-92, MS51958-67, NASM51958 Stainless Steel Pan Head Phillips Screws

Stainless Steel Pan Head Phillips Screws

0091FA00020 Stainless Steel Pan Head Phillips Screws
0091FA00020 Stainless Steel Pan Head Phillips Screws

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

Part No.
Part No. 0091FA00020
Equivalent to mcmaster :
90988A109

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.133"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2

Material & Strength

Material Black-Oxide 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 80000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met FF-S-92, MS51958-67, NASM51958
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 with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments
  • Exceptional tensile strength of 80,000 psi ensures reliable performance under high-stress applications
  • Precise Class 2A thread fit guarantees smooth installation and secure fastening in critical assemblies
  • Fully threaded design provides maximum grip length and uniform load distribution
  • Phillips drive with No. 2 size offers familiar, efficient installation with standard tools
  • Fine thread spacing (UNF) delivers superior vibration resistance and improved clamping force
  • Compliance with major industry standards including Fed. Spec. FF-S-92, ensuring quality and reliability

Professional Applications & Engineering Value

These 10-32 UNF rounded head screws with Black-Oxide 18-8 Stainless Steel construction address critical engineering challenges in demanding environments. The pan head profile with Phillips drive provides excellent torque transmission while maintaining a low-profile appearance. The fine thread spacing and Class 2A thread fit ensure precise engagement in applications requiring vibration resistance and reliable clamping force. Ideal for industrial equipment assembly, electronic enclosures, and machinery where corrosion resistance and 80,000 psi tensile strength are paramount. The fully threaded design maximizes surface contact, distributing stress evenly across the fastener length for enhanced joint integrity in critical applications.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNF fine thread spacing. Complies with Fed. Spec. FF-S-92, MS51958-67, and NASM51958 specifications. Meets environmental regulations including RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) requirements. Right-hand thread direction with standard pan head profile ensures compatibility with industry-standard installation practices and tooling.

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