S-91785A245 10-24 x 3/4" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00027 Stainless Steel Truss Head Slotted Screws
0153FA00027 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00027
Equivalent to mcmaster :
91785A245

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.448"
Head Height 0.128"
Rounded Head Profile Wide
Rounded Head Style Truss

Dimensions

Length 3/4"

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 Slotted

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B100
Tensile Strength 100000 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 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
  • Enhanced load distribution from the wide rounded truss head design, reducing surface pressure and preventing material damage.
  • High tensile strength of 100,000 psi provides reliable fastening under heavy mechanical stress and vibration.
  • Easy installation and removal with standard slotted drive and coarse UNC threading, saving time during assembly and maintenance.
  • Precise Class 2A thread fit ensures smooth engagement and consistent performance in repetitive applications.
  • Full threading along the 3/4" length offers maximum grip and adjustability for varying material thicknesses.
  • Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards for industrial use.

Professional Applications & Engineering Value

This 10-24 UNC rounded truss head slotted screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. Made from 18-8 stainless steel with a passivated finish, it resists rust and chemical exposure, making it ideal for outdoor equipment, marine hardware, and food processing machinery. The wide truss head distributes clamping force over a larger area, preventing surface damage to soft materials like plastics or composites. With coarse thread spacing and a slotted drive, it allows for quick installation in high-volume production lines or maintenance tasks, reducing downtime. Its fully threaded design and high tensile strength ensure secure fastening in dynamic environments, from automotive assemblies to electrical enclosures, providing long-term reliability and cost savings.

Specification Summary & Compliance

This screw features a 10-24 UNC thread with Class 2A fit for precise dimensional accuracy and smooth assembly. It meets ASME B18.6.3 manufacturing standards, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible sourcing and use in global markets.

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