S-90324A026 6-32 Shoulder Screws
Shoulder Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Superior thread engagement and vibration resistance achieved through Class 3A precision thread fit
- High mechanical strength with 70,000 psi tensile strength and 35,000 psi minimum shear strength for demanding applications
- Secure anti-loosening performance provided by the left-hand thread design in rotating assemblies
- Easy installation and removal with hex socket drive and knurled head for improved grip
- Precise component alignment enabled by the standardized shoulder diameter and length
- Compliance with international environmental standards including RoHS 3 and REACH for global supply chain compatibility
Professional Applications & Engineering Value
This 6-32 UNC left hand thread shoulder screw delivers critical engineering solutions where reverse threading prevents unintended loosening in rotating machinery. The 18-8 stainless steel material provides excellent corrosion resistance while maintaining Rockwell B55 hardness for durability in manufacturing equipment, automation systems, and precision instruments. The Class 3A thread fit ensures tight tolerances and reliable performance in high-vibration environments, while the knurled socket head allows for secure tool engagement during assembly. The standardized shoulder acts as a precise locating surface for mating components, making it ideal for precision alignment applications in industrial machinery, robotics, and specialized equipment where dimensional accuracy is paramount.
Specification Summary & Compliance
Manufactured to exacting standards with Class 3A thread fit and UNC coarse thread specifications. Features precise shoulder diameter tolerance of -0.004" to -0.002" and shoulder length tolerance of -0.005" to 0.005" for consistent performance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications and supply chain requirements.
