S-91785A248 10-24 x 1 1/4" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00029 Stainless Steel Truss Head Slotted Screws
0153FA00029 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00029
Equivalent to mcmaster :
91785A248

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 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

  • Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments.
  • High tensile strength of 100,000 psi ensures reliable, heavy-duty fastening without failure under stress.
  • Wide truss head design distributes clamping force evenly, reducing surface damage and improving grip.
  • Coarse UNC threads with Class 2A fit provide quick installation and secure holding in various materials.
  • Full threading along the 1-1/4" length allows for adjustable engagement and consistent performance.
  • Slotted drive compatibility offers straightforward installation with standard tools, saving time on assembly lines.
  • Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards for global use.

Professional Applications & Engineering Value

These 10-24 UNC coarse thread rounded truss head screws are engineered to address common industrial challenges, such as vibration loosening and corrosion in demanding settings. Made from 18-8 stainless steel with a passivated finish, they resist rust and chemical exposure, extending service life in applications like machinery assembly, electrical enclosures, and outdoor structures. The wide truss head minimizes pull-through on softer materials, while the fully threaded design ensures uniform stress distribution. Ideal for heavy-duty fastening in manufacturing and construction, these screws deliver consistent performance under high loads, reducing maintenance needs and downtime.

Specification Summary & Compliance

This product features precise Class 2A thread fit with UNC coarse threads, ensuring reliable engagement and interchangeability. Dimensions include a head diameter of 0.448", length of 1-1/4", and thread size of 10-24. It complies with ASME B18.6.3 manufacturing standards, RoHS 3 (2015/863/EU) for hazardous substance restrictions, and REACH (EC 1907/2006) regulations, confirming environmental and safety adherence for industrial use.

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