S-91785A238 10-24 x 1/4" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00023 Stainless Steel Truss Head Slotted Screws
0153FA00023 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00023
Equivalent to mcmaster :
91785A238

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 1/4"

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 thanks to 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
  • Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-term fastening performance
  • Wide truss head design provides increased bearing surface and prevents pull-through in softer materials
  • Coarse UNC threading ensures faster installation and better performance in brittle materials or where vibration is a concern
  • Precision Class 2A thread fit guarantees consistent, secure mating with nuts and threaded holes
  • Full threading along the 1/4" length offers maximum adjustability and holding power throughout the entire fastener
  • Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH for guaranteed quality and environmental safety

Professional Applications & Engineering Value

These 10-24 UNC coarse thread rounded truss head screws deliver critical engineering solutions where vibration resistance and corrosion protection are paramount. The combination of 18-8 stainless steel and a passivated finish creates a robust barrier against rust and chemical exposure, making them perfect for outdoor equipment, electrical enclosures, and marine applications. The wide truss head distributes clamping force effectively, reducing the risk of damage to assembled components. With fully threaded design and slotted drive, these screws provide excellent grip and straightforward installation in automated or manual assembly lines, ensuring reliable performance in demanding industrial fastening scenarios.

Specification Summary & Compliance

This fastener features precision 10-24 UNC coarse threads with Class 2A thread fit for consistent dimensional accuracy. Manufactured in compliance with ASME B18.6.3 specifications, ensuring reliable mechanical performance. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental and safety regulations for industrial components.

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