S-94135A811 6-32 x 1/4" Tamper-Resistant Drilled Spanner Stainless Steel Truss Head Screws
Tamper-Resistant Drilled Spanner Stainless Steel Truss Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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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 mechanical strength with 70,000 psi tensile strength and Rockwell B87 hardness for reliable, long-term fastening
- Wide truss head design provides increased bearing surface and prevents pull-through in softer materials
- Drilled spanner drive enables secure tool engagement and high-torque installation without cam-out
- Precision Class 2A thread fit ensures smooth assembly and consistent performance in UNC coarse thread applications
- Full threading along the entire 1/4" length offers maximum grip and adjustment flexibility
- Regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing
Professional Applications & Engineering Value
These 6-32 UNC rounded truss head screws deliver critical performance advantages in demanding industrial settings. The 18-8 stainless steel material combined with passivated finish provides exceptional resistance to corrosion and chemical exposure, making them ideal for outdoor equipment, marine applications, and food processing machinery. The unique wide truss head design distributes clamping force over a larger surface area, preventing damage to sensitive materials while maintaining secure fastening. With coarse thread spacing and Class 2A thread fit, these screws offer quick installation and reliable performance in vibration-prone applications. The drilled spanner drive accommodates specialized tools for high-torque requirements in confined spaces, while the fully threaded design ensures maximum engagement in various material thicknesses.
Specification Summary & Compliance
This 1/4" length screw features 6-32 UNC coarse threads with Class 2A thread fit for precision assembly. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The right-hand thread direction and fully threaded construction ensure consistent performance across industrial applications.
