S-91790A240 10-24 x 3/8" ASME B18.6.3 Stainless Steel Slotted Oval Head Screws

Stainless Steel Slotted Oval Head Screws

0359FA00024 Stainless Steel Slotted Oval Head Screws
0359FA00024 Stainless Steel Slotted Oval Head Screws

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

Part No.
Part No. 0359FA00024
Equivalent to mcmaster :
91790A240

Basic Information

System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.362"
Head Height 0.176"
Oval Head Profile Standard
Oval Top Height 0.06"

Dimensions

Length 3/8"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted
Countersink Angle 82°

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
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

  • Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
  • High tensile strength of 80,000 psi provides exceptional load-bearing capacity for demanding industrial applications.
  • Class 2A thread fit guarantees smooth, precise assembly and reliable fastening performance.
  • Fully threaded design offers maximum grip and uniform stress distribution along the entire length.
  • Standard oval head with 82° countersink angle ensures a flush, professional finish while preventing snagging.
  • Compliance with ASME B18.6.3 ensures dimensional accuracy and interchangeability with standard components.
  • RoHS 3 and REACH compliance meets global environmental regulations, supporting sustainable manufacturing practices.

Professional Applications & Engineering Value

This 10-24 UNC Oval Head Slotted Screw is engineered for precision assembly in machinery, electronics, and structural applications where corrosion resistance and high tensile strength are critical. The 18-8 stainless steel material, combined with a passivated finish, effectively resists oxidation and chemical exposure, extending service life in demanding conditions. The fully threaded coarse (UNC) design ensures rapid installation and secure holding power, while the oval head with an 82° countersink sits flush to reduce protrusion risks. Ideal for flat head screw applications requiring reliable fastening under vibration or load, this screw minimizes maintenance needs and enhances operational safety in industrial settings.

Specification Summary & Compliance

This screw features a Class 2A thread fit per UNC standards, ensuring precise dimensional tolerances for consistent performance. It is manufactured in compliance with ASME B18.6.3 specifications, guaranteeing interchangeability and reliability. Environmental and safety standards are met through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming the absence of restricted substances. Key dimensions include a 10-24 thread size, 3/8" length, and 0.362" head diameter, all designed for accurate integration into standardized assemblies.

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