S-90233A541 6-32 x 1/4" ASME B18.6.3 Titanium Phillips Flat Head Screws

Titanium Phillips Flat Head Screws

0334FA00004 Titanium Phillips Flat Head Screws
0334FA00004 Titanium Phillips Flat Head Screws

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Part No.
Part No. 0334FA00004
Equivalent to mcmaster :
90233A541

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.262"
Head Height 0.083"
Flat Head Profile Standard

Dimensions

Length 1/4"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2
Countersink Angle 82°

Material & Strength

Material Grade 2 Titanium
Hardness Rockwell B80
Tensile Strength 40000 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 from Grade 2 Titanium construction, ideal for harsh environments and extending service life
  • High strength-to-weight ratio with 40,000 psi tensile strength, providing reliable performance without adding bulk
  • Excellent flush mounting with an 82° countersink angle and standard flat head profile for seamless, professional finishes
  • Reliable and consistent fastening ensured by Class 2A thread fit and coarse UNC threads for quick assembly
  • Durable and wear-resistant material with Rockwell B80 hardness, maintaining integrity under repeated use
  • Broad industry compliance meeting ASME B18.6.3 standards, RoHS 3, and REACH for safe, quality-assured applications
  • Efficient installation with a No. 2 Phillips drive, allowing for secure torque application and reduced tool slippage

Professional Applications & Engineering Value

These Grade 2 Titanium flat head screws are engineered to address common industrial challenges like corrosion, weight sensitivity, and the need for reliable fastening in demanding applications. The 6-32 UNC coarse thread and fully threaded design ensure strong holding power in materials prone to stripping, while the titanium material offers exceptional resistance to chemicals and oxidation, reducing maintenance costs. The 82° countersink angle and flat head profile provide a smooth, flush finish, minimizing protrusions in aerospace, marine, and electronics assemblies. With a Phillips drive for easy installation, these screws deliver long-term durability and performance in corrosive or high-stress environments, making them a smart choice for engineers prioritizing safety and efficiency.

Specification Summary & Compliance

This product adheres to precise dimensional standards, including a Class 2A thread fit for consistent engagement and UNC coarse threads for robust performance. It meets ASME B18.6.3 specifications for quality and reliability, and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are upheld for industrial use.

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