S-96640A279 10-32 x 3/8" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0320FA00531 Stainless Steel Phillips Flat Head Screws
0320FA00531 Stainless Steel Phillips Flat Head Screws

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Part No.
Part No. 0320FA00531
Equivalent to mcmaster :
96640A279

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.362"
Head Height 0.081"
Flat Head Profile Undercut

Dimensions

Length 3/8"

Thread Parameters

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

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2
Countersink Angle 82°

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 coated 18-8 Stainless Steel, ideal for harsh industrial environments
  • Superior mechanical strength with 80,000 psi tensile strength and Rockwell B80 hardness for reliable load-bearing performance
  • Precise flush mounting thanks to the 82° countersink angle and undercut flat head design
  • Easy installation and removal with Phillips No. 2 drive, reducing tool slippage and assembly time
  • Consistent thread engagement with Class 2A thread fit and 10-32 UNF fine threads for vibration resistance
  • Full-length threading ensures maximum grip and uniform stress distribution along the entire fastener
  • Regulatory compliance meets ASME B18.6.3, RoHS 3, and REACH standards for safe, global industrial use

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 10-32 UNF flat head screws provide a robust fastening solution where flush surface installation is critical. The Black-Oxide 18-8 Stainless Steel construction offers enhanced corrosion resistance, reducing maintenance in moisture-prone or chemically aggressive settings. The fully threaded design and fine UNF threads ensure superior holding power in thin materials and high-vibration environments like machinery, electronics enclosures, and automotive assemblies. The Phillips No. 2 drive facilitates quick, secure driving with standard tools, minimizing cam-out risks and improving assembly efficiency. These screws are ideal for applications requiring a sleek profile without compromising on 80,000 psi tensile strength or compliance with international standards.

Specification Summary & Compliance

This 3/8" long flat head screw adheres to Class 2A thread fit tolerances and UNF fine threading specifications, ensuring precise dimensional accuracy. Manufactured in compliance with ASME B18.6.3 for consistent quality and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free of restricted hazardous substances and safe for use in regulated markets.

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