S-99050A215 6-32 x 1/2" ASME B18.6.3 Steel Slotted Oval Head Screws

Steel Slotted Oval Head Screws

0363FA00001 Steel Slotted Oval Head Screws
0363FA00001 Steel Slotted Oval Head Screws

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

Part No.
Part No. 0363FA00001
Equivalent to mcmaster :
99050A215

Basic Information

Color Brown
System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.262"
Head Height 0.128"
Oval Head Profile Standard
Oval Top Height 0.045"

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
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 Painted Steel
Hardness Rockwell B70
Tensile Strength 60000 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

  • Enhanced corrosion resistance through brown painted steel coating for extended service life in demanding environments
  • Superior load-bearing capability with 60,000 psi tensile strength ensuring reliable fastening under stress
  • Optimized thread engagement through Class 2A thread fit providing consistent installation torque and vibration resistance
  • Streamlined assembly process with fully threaded design allowing maximum grip length in various material thicknesses
  • Industry-standard compatibility with UNC coarse threads ensuring broad interchangeability across equipment and components
  • Professional finish integration through oval head design that sits flush while maintaining aesthetic appeal
  • Regulatory compliance assurance meeting ASME B18.6.3 specifications for dimensional accuracy and performance reliability

Professional Applications & Engineering Value

These 6-32 UNC oval head slotted screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. The painted steel construction provides essential protection against environmental degradation while maintaining Rockwell B70 hardness for durability in repetitive assembly operations. The coarse thread configuration ensures rapid installation in various substrates, reducing labor time in high-volume manufacturing. Particularly valuable in industrial fastening applications requiring flush-mounted components, the oval head profile combines aesthetic considerations with functional requirements. The fully threaded design maximizes pull-out resistance, making these fasteners ideal for equipment assembly, machinery maintenance, and structural applications where vibration resistance and long-term reliability are essential.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit tolerances with UNC coarse thread spacing (32 threads per inch) ensuring consistent engagement. Complies with ASME B18.6.3 dimensional standards for oval head slotted screws, guaranteeing interchangeability and performance reliability. Meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) regulations for chemical safety. The 82° countersink angle and standardized oval head profile ensure proper seating in prepared surfaces.

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