S-91771A248 10-24 x 1 1/8" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0320FA00200 Stainless Steel Phillips Flat Head Screws
0320FA00200 Stainless Steel Phillips Flat Head Screws

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Part No.
Part No. 0320FA00200
Equivalent to mcmaster :
91771A248

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.362"
Head Height 0.116"
Flat Head Profile Standard

Dimensions

Length 1 1/8"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Spacing Coarse
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 Passivated 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

  • Superior corrosion resistance with passivated 18-8 stainless steel construction for long-lasting performance in harsh environments
  • High tensile strength of 80,000 PSI ensures reliable fastening under substantial mechanical loads
  • Excellent thread engagement with fully threaded UNC coarse spacing for faster installation and secure holding power
  • Precise Class 2A thread fit guarantees consistent mating with standard nuts and threaded components
  • Optimized drive performance through Phillips No. 2 drive design preventing cam-out during installation
  • Flush mounting capability with standard 82° countersink angle for clean, professional finishes
  • Enhanced durability with Rockwell B80 hardness maintaining structural integrity through repeated use

Professional Applications & Engineering Value

These 10-24 UNC flat head screws deliver exceptional engineering value across industrial applications where corrosion resistance and structural integrity are paramount. The passivated 18-8 stainless steel construction provides superior protection against chemical exposure and environmental factors, making these fully threaded screws ideal for machinery, electrical enclosures, and outdoor equipment. The combination of coarse thread spacing and Class 2A thread fit ensures rapid installation while maintaining vibration resistance in dynamic operating conditions. The Phillips drive system with standard flat head profile enables flush mounting in precision assemblies, while the 80,000 PSI tensile strength supports critical load-bearing applications without compromising fastener integrity.

Specification Summary & Compliance

Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features standard UNC coarse threads with 82° countersink angle and full threading along the 1-1/8" length for maximum fastening versatility.

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