S-91035A460 10-24 x 5/8" ASTM A581, ASTM A582 Captive Panel Screws
Captive Panel 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
- Enhanced Grip & Easy Manual Operation: Knurled head texture provides superior finger grip for quick installation and removal without tools, reducing assembly time.
- Superior Corrosion Resistance: Made from 18-8 Stainless Steel, offering excellent durability and resistance to rust in harsh industrial environments.
- Secure Panel Fastening: Partially threaded design and captive panel screw type ensure the screw remains attached to the panel, preventing loss and simplifying maintenance.
- Reliable Thread Engagement: UNC coarse threads with Class 2A fit provide strong, dependable fastening and are compatible with standard 10-24 nuts and tapped holes.
- Versatile Drive Options: Slotted drive style allows for use with a screwdriver if additional torque is needed, offering flexibility in installation.
- Compliance with Industry Standards: Meets ASTM A581 specifications and is RoHS 3 and REACH compliant, ensuring safety and environmental responsibility.
- Optimized Dimensions for Stability: 3/8" head diameter and 5/8" total length deliver a balanced design for secure holding in panel applications.
Professional Applications & Engineering Value
This 10-24 UNC thumb screw is engineered for captive panel screw applications where reliability and ease of access are critical. Constructed from 18-8 Stainless Steel, it resists corrosion in demanding settings like electronics enclosures, machinery panels, and outdoor equipment, reducing maintenance costs. The knurled head ensures a firm grip for manual adjustments, while the partially threaded and right-hand thread design prevents cross-threading and allows for precise torque control. Its slotted drive offers backup tool use, making it ideal for industries requiring frequent panel removals without compromising fastening security.
Specification Summary & Compliance
This thumb screw features a 10-24 UNC coarse thread with Class 2A fit for precise dimensional accuracy, ensuring reliable performance in standard applications. It complies with ASTM A581 manufacturing standards for quality assurance, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental and health safety.
