S-97345A288 6-32 Shoulder Screws

Shoulder Screws

0545FA00784 Shoulder Screws
0545FA00784 Shoulder Screws

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

Part No.
Part No. 0545FA00784
Equivalent to mcmaster :
97345A288

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 9/32"
Head Height 1/8"
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 5/32"
Shoulder Diameter Tolerance -0.004" to -0.002"
Shoulder Fit Standard
Shoulder Length 1 3/8"
Shoulder Length Tolerance -0.005" to 0.005"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Length 3/16"
Thread Direction Right Hand
Thread Fit Class 3A

Tip & Drive Parameters

Drive Style Hex
Drive Size 3/32"

Material & Strength

Material 316 Stainless Steel
Hardness Rockwell B79
Tensile Strength 70000 psi
Minimum Shear Strength 35000 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 industrial environments and extended service life.
  • Exceptional mechanical strength offering 70,000 psi tensile and 35,000 psi shear strength for reliable performance under high stress.
  • Precise Class 3A thread fit ensures tight, secure fastening with minimal backlash in precision assemblies.
  • Easy installation and removal with a knurled socket head and 3/32" hex drive, providing superior grip and torque application.
  • Robust shoulder design with a 1 3/8" length for accurate component alignment and spacing.
  • Compliance with major regulations including RoHS 3 and REACH, ensuring safety and environmental standards are met.
  • Durable coarse UNC threading for quick assembly and high resistance to vibration loosening.

Professional Applications & Engineering Value

This 316 Stainless Steel Shoulder Screw is engineered to address critical challenges in industrial and mechanical systems. Its high tensile strength and Class 3A thread fit provide reliable fastening in applications requiring precise alignment, such as in machinery, automotive components, and electronic enclosures. The coarse 6-32 UNC thread facilitates rapid assembly and disassembly, reducing downtime in production lines. With a knurled socket head and hex drive, it ensures secure tool engagement, minimizing slippage and damage during installation. The corrosion-resistant 316 stainless steel material makes it suitable for use in demanding environments, including those exposed to moisture, chemicals, or extreme temperatures, thereby enhancing the longevity and reliability of your equipment.

Specification Summary & Compliance

This shoulder screw adheres to UNC thread standards with a Class 3A fit for precise thread engagement. Key dimensional tolerances include a shoulder diameter tolerance of -0.004" to -0.002" and shoulder length tolerance of -0.005" to 0.005". It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial applications.

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