S-91785A242 10-24 x 1/2" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00025 Stainless Steel Truss Head Slotted Screws
0153FA00025 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00025
Equivalent to mcmaster :
91785A242

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 1/2"

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

  • Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Exceptional load-bearing capacity with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under stress
  • Wide bearing surface from the rounded truss head design distributes clamping force effectively, reducing surface damage
  • Easy installation and removal with standard slotted drive and right-hand coarse UNC threads
  • Precise thread engagement with Class 2A fit ensures consistent fastening in industrial assemblies
  • Full threading along the 1/2" length provides maximum grip and adjustment flexibility
  • Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH for global regulatory acceptance

Professional Applications & Engineering Value

Engineered for demanding industrial fastening applications, these 10-24 UNC Rounded Truss Head Screws solve critical challenges in machinery assembly, electrical enclosures, and structural frameworks. The combination of 18-8 stainless steel and passivated finish provides excellent resistance to oxidation and chemical exposure, extending service life in corrosive environments. The wide truss head profile offers superior load distribution, preventing surface deformation on softer materials while the coarse UNC threads enable quick installation and vibration resistance. With fully threaded design and Class 2A thread fit, these screws deliver consistent clamping force and reliable performance in high-stress applications where precision and durability are paramount.

Specification Summary & Compliance

This 1/2" length screw features 10-24 UNC coarse threads with Class 2A thread fit for standard industrial applications. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety regulations for hazardous substances.

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