S-95894A114 6-32 x 3/8" Thread-Locking Stainless Steel Button Head Torx Screws

Thread-Locking Stainless Steel Button Head Torx Screws

0203FA00004 Thread-Locking Stainless Steel Button Head Torx Screws
0203FA00004 Thread-Locking Stainless Steel Button Head Torx Screws

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

Part No.
Part No. 0203FA00004
Equivalent to mcmaster :
95894A114

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.262"
Head Height 0.073"
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 3/8"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded
Locking Type Thread Locker
Thread Locker Type Epoxy Adhesive
Thread Locker Temperature Range -65° to 400° F

Tip & Drive Parameters

Drive Style Torx
Drive Size T10

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B55
Tensile Strength 70000 psi
Begins to Harden 4 hrs.
Reaches Full Strength 72 hrs.

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

  • Permanent vibration-resistant locking with epoxy thread locker that maintains integrity across extreme temperatures from -65° to 400°F
  • Superior corrosion resistance through 18-8 stainless steel construction, ideal for harsh industrial environments
  • Enhanced torque transmission with T10 Torx drive that minimizes cam-out and tool slippage during installation
  • High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Precision thread engagement through Class 3A UNC coarse threads ensuring reliable fastening in various materials
  • Streamlined installation profile with rounded button head design that reduces snagging and provides a finished appearance
  • Full regulatory compliance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

These rounded head screws with permanent epoxy thread locker solve critical vibration-induced loosening problems in industrial equipment, electronics, and machinery assemblies. The 18-8 stainless steel construction provides exceptional corrosion resistance while maintaining 70,000 psi tensile strength under mechanical stress. The T10 Torx drive enables higher torque application without stripping, and the Class 3A UNC coarse threads ensure rapid installation with superior holding power. The fully threaded design combined with the epoxy adhesive creates a permanent bond that cures to full strength within 72 hours, making these industrial screws ideal for applications where maintenance access is limited and reliability is paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 3A thread fit and UNC coarse threading (6-32 thread size). Features include 0.262" head diameter, 3/8" length, and right-hand thread direction. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The epoxy thread locker begins hardening in 4 hours and reaches full strength in 72 hours, operating effectively across the specified temperature range of -65° to 400°F.

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