S-92210A150 6-32 x 5/8" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws

Stainless Steel Hex Drive Flat Head Screws

0312FA00058 Stainless Steel Hex Drive Flat Head Screws
0312FA00058 Stainless Steel Hex Drive Flat Head Screws

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Part No.
Part No. 0312FA00058
Equivalent to mcmaster :
92210A150

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.307"
Head Height 0.097"
Flat Head Profile Standard

Dimensions

Length 5/8"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 5/64"
Countersink Angle 82°

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3
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
  • Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B55 hardness for heavy-duty applications
  • Precision thread engagement through Class 3A fit and UNC coarse threads, providing secure fastening and vibration resistance
  • Optimal flush mounting with standard 82° countersink angle and flat head design for seamless surface integration
  • Efficient installation using 5/64" hex drive, enabling high-torque application without cam-out issues
  • Full threading coverage across the 5/8" length for maximum grip strength and load distribution
  • Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These 6-32 UNC flat head screws deliver critical performance advantages for industrial assembly applications where corrosion resistance, precision fit, and flush surface requirements are paramount. The 18-8 stainless steel material combined with passivated finish provides exceptional protection against chemical exposure and atmospheric corrosion, making these hex drive screws ideal for machinery, electronic enclosures, and outdoor equipment. The Class 3A thread fit ensures tight tolerances for vibration-prone environments, while the 82° countersink angle allows for perfect flush mounting in precision-machined components. With 70,000 psi tensile strength, these fully threaded fasteners maintain structural integrity under significant mechanical stress, solving common failure points in industrial fastening systems.

Specification Summary & Compliance

Manufactured to exacting standards with Class 3A thread fit precision and UNC coarse thread profile. Complies with ASME B18.3 dimensional specifications and maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurement ensures compatibility with North American industrial standards and equipment specifications.

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