S-90910A632 00-90 x 3/16" Stainless Steel Button Head Torx Plus Screws

Stainless Steel Button Head Torx Plus Screws

0155FA00053 Stainless Steel Button Head Torx Plus Screws
0155FA00053 Stainless Steel Button Head Torx Plus Screws

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

Part No.
Part No. 0155FA00053
Equivalent to mcmaster :
90910A632

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.089"
Head Height 0.025"
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 3/16"

Thread Parameters

Thread Type UNS
Thread Size 00-90
Thread Diameter 0.047"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Torx Plus
Drive Size IP2, T2

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B55
Tensile Strength 60000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
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 and passivated finish, ideal for harsh environments
  • Enhanced torque transmission and reduced cam-out using Torx Plus IP2 drive for reliable, efficient assembly
  • High tensile strength of 60,000 psi ensures dependable load-bearing capacity in demanding applications
  • Precise Class 2A thread fit guarantees consistent engagement and vibration resistance
  • Rockwell B55 hardness provides excellent durability and wear resistance
  • Fully threaded design for maximum holding power along the entire 3/16" length
  • Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence

Professional Applications & Engineering Value

Engineered for precision assemblies, these 00-90 Torx Plus Rounded Head Screws address critical industrial challenges such as fastener failure due to corrosion and stripped drive heads. The 18-8 Stainless Steel material, combined with a passivated finish, offers exceptional resistance to rust and chemical exposure, making them suitable for electronics, medical devices, and aerospace components. The Torx Plus IP2 drive minimizes tool slippage, enabling higher torque application and reducing assembly errors. With a fine UNF thread and Class 2A fit, these screws ensure tight, secure fastening in compact spaces, enhancing product reliability and longevity in high-vibration environments.

Specification Summary & Compliance

This screw features a 00-90 thread size with Class 2A thread fit per UNS standards, ensuring precise dimensional accuracy. The fully threaded design and right-hand thread direction provide consistent performance. Manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, it adheres to strict environmental and safety regulations for industrial use.

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