S-95536A155 M3 x 17.5 mm ASTM A581, ASTM A582 Captive Panel Screws
Captive Panel 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
- Effortless hand-tightening with a knurled round head design for superior grip in tight spaces
- Excellent corrosion resistance provided by 18-8 Stainless Steel, ideal for harsh industrial environments
- Quick and secure panel mounting enabled by the M3 x 0.5 mm coarse thread for faster installation
- Reliable captive performance with partial threading to prevent loosening and loss in panel applications
- Dual drive versatility featuring a slotted drive for tool use alongside the thumb head for manual adjustment
- Durable and compliant construction meeting ASTM A581 material standards for consistent quality
- Safe for sensitive applications with RoHS 3 and REACH compliance, ensuring environmental and health safety
Professional Applications & Engineering Value
This M3 thumb screw is engineered to solve common assembly challenges in panel mounting and electronic enclosures. The 18-8 Stainless Steel material offers robust corrosion resistance, making it suitable for outdoor, marine, or chemical-exposed settings where durability is critical. The knurled head texture and slotted drive provide dual functionality, allowing for quick hand adjustments or tool-assisted tightening without slippage. Its partially threaded and captive panel screw design ensures the fastener remains securely in place during service, reducing maintenance downtime and preventing component loss in vibration-prone applications like industrial machinery, telecommunications equipment, and automotive control panels.
Specification Summary & Compliance
This metric captive panel screw features an M3 x 0.5 mm coarse thread with a right-hand thread direction, a head diameter of 6.5 mm, and a partially threaded length of 3.2 mm. It is manufactured in accordance with ASTM A581 specifications for material consistency and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various industrial and consumer applications.
