S-91785A253 10-24 x 2" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00031 Stainless Steel Truss Head Slotted Screws
0153FA00031 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00031
Equivalent to mcmaster :
91785A253

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 2"

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

  • Exceptional corrosion resistance through 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Superior load-bearing capability with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-term fastening
  • Optimized for quick installation featuring a wide truss head profile that distributes load and a slotted drive for universal tool compatibility
  • Consistent thread engagement with Class 2A thread fit and fully threaded design ensuring secure connections in various materials
  • Enhanced durability in coarse threading applications using 10-24 UNC coarse thread spacing to resist vibration loosening
  • Compliance with major industry standards including ASME B18.6.3, RoHS, and REACH for safe, regulated use in global markets
  • Versatile right-hand threading compatible with standard assembly processes for efficient production line integration

Professional Applications & Engineering Value

This 10-24 UNC Rounded Truss Head Screw is engineered to address common industrial challenges such as material fatigue and environmental degradation. The 18-8 stainless steel core, enhanced by a passivated finish, provides outstanding resistance to oxidation and chemical exposure, making it suitable for outdoor equipment, marine hardware, and food processing machinery. Its wide truss head design offers a larger bearing surface, reducing the risk of surface damage and improving clamp load distribution on softer materials. With fully threaded coarse UNC threading, it ensures rapid installation and robust holding power in wood, plastic, and metal assemblies, minimizing assembly time while maximizing joint integrity in high-vibration settings.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit tolerances and UNC coarse thread spacing per ASME B18.6.3 specifications. It is manufactured in the inch system with a length of 2 inches and thread size of 10-24. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for industrial and consumer applications worldwide.

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