S-91785A827 10-32 x 3/8" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00059 Stainless Steel Truss Head Slotted Screws
0153FA00059 Stainless Steel Truss Head Slotted Screws

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

Part No.
Part No. 0153FA00059
Equivalent to mcmaster :
91785A827

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 3/8"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
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 environments
  • Enhanced load distribution thanks to the wide truss head design, reducing surface damage and improving joint integrity
  • High tensile strength of 100,000 psi ensures reliable performance under significant mechanical stress
  • Precise Class 2A thread fit with fine UNF threading for secure, vibration-resistant fastening in critical assemblies
  • Full threading along the 3/8" length provides maximum grip and adjustability in various material thicknesses
  • Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards for industrial use
  • Rockwell B100 hardness offers excellent durability and resistance to wear over repeated use

Professional Applications & Engineering Value

These 10-32 UNF rounded truss head screws are engineered to address common industrial challenges, such as corrosion in humid or chemical-exposed settings, thanks to the 18-8 Stainless Steel material and passivated finish. The wide truss head profile distributes clamping force effectively, minimizing the risk of surface damage on softer materials and ensuring stable connections in assemblies like electronic enclosures, machinery panels, and automotive components. With a fine thread spacing and Class 2A thread fit, they provide superior resistance to loosening under vibration, making them ideal for precision applications where reliability is critical. Fully threaded for versatile grip, these screws support efficient installation and long-term performance in demanding industrial screw applications.

Specification Summary & Compliance

This fastener adheres to ASME B18.6.3 specifications, ensuring dimensional accuracy and performance consistency. The thread fit is Class 2A with UNF fine threading, providing precise engagement. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and material restrictions adherence.

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