S-94135A822 10-32 x 1" 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 thanks to 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B87 hardness for reliable, long-term performance
- Wide truss head design provides increased bearing surface and prevents pull-through in softer materials
- Drilled spanner drive convenience allows for secure installation and removal in tight spaces
- Precision Class 2A thread fit ensures smooth assembly and consistent performance in demanding applications
- Full RoHS 3 and REACH compliance meets strict environmental regulations for global industrial use
- Fully threaded 1" length offers maximum engagement and holding power across the entire fastener
Professional Applications & Engineering Value
These 10-32 UNF rounded truss head screws deliver critical engineering advantages where vibration resistance, material compatibility, and corrosion protection are paramount. The combination of 18-8 stainless steel and passivated finish creates a robust barrier against chemical exposure and atmospheric corrosion, significantly extending service life in marine, food processing, and outdoor equipment applications. The wide truss head design distributes clamping force effectively, preventing surface damage while the drilled spanner drive provides reliable torque transmission in confined spaces. With fine thread spacing and Class 2A thread fit, these fasteners maintain secure connections in high-vibration environments where loosening could compromise system integrity.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit and UNF fine threading (10-32 size). Features include 1" length, fully threaded design, right-hand thread direction, and No. 10 drilled spanner drive. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
