S-91785A833 10-32 x 1" ASME B18.6.3 Stainless Steel Truss Head Slotted Screws

Stainless Steel Truss Head Slotted Screws

0153FA00063 Stainless Steel Truss Head Slotted Screws
0153FA00063 Stainless Steel Truss Head Slotted Screws

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Part No.
Part No. 0153FA00063
Equivalent to mcmaster :
91785A833

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"

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 industrial environments
  • Exceptional load-bearing capacity with 100,000 psi tensile strength and Rockwell B100 hardness for reliable performance under stress
  • Precise thread engagement through Class 2A thread fit and 10-32 UNF fine threading, ensuring secure fastening in critical applications
  • Enhanced stability and reduced surface pressure with wide rounded truss head design, minimizing material damage during installation
  • Full-length threading provides maximum grip along the entire 1" length, improving holding power in various materials
  • Broad regulatory compliance including ASME B18.6.3 standards, RoHS 3, and REACH, ensuring quality and environmental safety
  • Easy installation and removal with standard slotted drive and right-hand thread direction for efficient assembly operations

Professional Applications & Engineering Value

This 10-32 UNF fine thread rounded truss head screw delivers critical engineering solutions where vibration resistance, material compatibility, and long-term reliability are paramount. The combination of 18-8 Stainless Steel and passivated finish provides excellent protection against chemical exposure and atmospheric corrosion, making it ideal for industrial equipment, electronic enclosures, and marine applications. The wide truss head distributes clamping force effectively, preventing surface damage in softer materials while the fine UNF threading maintains secure connections in high-vibration environments. With fully threaded construction and Class 2A thread fit, it ensures consistent performance in precision assemblies requiring repeatable torque values and reliable fastening integrity.

Specification Summary & Compliance

This fastener maintains Class 2A thread fit tolerance per UNF standards with precise 10-32 fine threading and 1" length. Manufacturing conforms to ASME B18.6.3 specifications for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial and commercial applications worldwide.

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