S-97345A294 6-32 Shoulder Screws

Shoulder Screws

0545FA00787 Shoulder Screws
0545FA00787 Shoulder Screws

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

Part No.
Part No. 0545FA00787
Equivalent to mcmaster :
97345A294

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 1/2"
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 environments and extended service life.
  • High-strength performance with 70,000 psi tensile and 35,000 psi shear strength for reliable load-bearing in demanding applications.
  • Precise alignment and spacing ensured by the Class 3A thread fit and standard shoulder, reducing assembly errors.
  • Enhanced grip and easy installation from the knurled head and 3/32" hex drive, preventing tool slippage.
  • Durable and wear-resistant material with Rockwell B79 hardness, maintaining integrity under repeated use.
  • Wide industrial compatibility with 6-32 UNC coarse right-hand threads, fitting standard components seamlessly.
  • Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use.

Professional Applications & Engineering Value

This 316 stainless steel shoulder screw is engineered to address common industrial challenges such as misalignment, corrosion, and mechanical stress. The Class 3A thread fit and precise shoulder diameter provide accurate positioning in assemblies, reducing wear and improving longevity in machinery, automotive, and electronics. Its coarse UNC threading and knurled socket head facilitate quick installation and removal, even in tight spaces, while the high tensile and shear strength ensures reliability under dynamic loads. Ideal for precision shoulder bolt applications, it offers consistent performance in corrosive or high-temperature environments, minimizing downtime and maintenance costs.

Specification Summary & Compliance

This shoulder screw adheres to Class 3A thread fit tolerances for high precision, with UNC coarse threading and standard shoulder dimensions. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured to exact specifications, including a shoulder diameter tolerance of -0.004" to -0.002" and length tolerance of -0.005" to 0.005", it guarantees consistent quality for industrial use.

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