S-91223A327 10-24 x 5/8" 316 Stainless Steel Ultra-Low-Profile Socket Head Screws

316 Stainless Steel Ultra-Low-Profile Socket Head Screws

0031FA00041 316 Stainless Steel Ultra-Low-Profile Socket Head Screws
0031FA00041 316 Stainless Steel Ultra-Low-Profile Socket Head Screws

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

Part No.
Part No. 0031FA00041
Equivalent to mcmaster :
91223A327

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 13/32"
Head Diameter Tolerance -0.005" to 0.005"
Head Height 1/16"
Socket Head Profile Ultra-Low

Dimensions

Length 5/8"
Shoulder Diameter 1/4"
Shoulder Length 1/16"

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 Hex
Drive Size 3/32"

Material & Strength

Material 316 Stainless Steel
Hardness Rockwell B70
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
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 316 stainless steel construction, ideal for harsh environments and chemical exposure.
  • High tensile strength of 70,000 PSI ensures reliable load-bearing capacity and joint integrity under stress.
  • Rockwell B70 hardness provides excellent wear resistance and durability for long-term performance.
  • Ultra-low socket head profile allows for space-saving installations in compact assemblies.
  • Precise 3/32" hex drive enables secure tool engagement and reduces the risk of stripping during installation.
  • Class 2A thread fit offers consistent, easy assembly while maintaining secure fastening.
  • Full compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this 316 stainless steel socket head cap screw delivers exceptional corrosion resistance, making it suitable for marine, chemical processing, and outdoor equipment applications. The 10-24 UNC coarse thread design facilitates quick assembly and reduces cross-threading risks, while the ultra-low head profile minimizes protrusion in tight spaces. With a 70,000 PSI tensile strength and Rockwell B70 hardness, it withstands vibrational forces and mechanical stress, ensuring reliable performance in machinery, automotive, and aerospace assemblies. The fully threaded body and precise 3/32" hex drive allow for uniform clamping force and easy installation with standard tools, enhancing efficiency in production lines.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to precise tolerances, including a head diameter tolerance of -0.005" to 0.005", it guarantees reliable performance in industrial fastening applications.

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