Description
By merging professional-grade build quality with fail-safe operation, the Elite Entry Brass Pan Head Screw 100 pack S420B establishes itself as a core component of any intercom and access control network.
M4 x 20mm Brass Slotted Pan Head Machine Screws – Fully Threaded
These high-quality M4 x 20mm Brass Machine Screws feature a slotted pan head and are fully threaded for secure, precise fastening in a range of general-purpose applications. Manufactured from non-corrosive brass, they offer long-lasting durability and excellent resistance to rust, making them the industry benchmark for both indoor and light outdoor use.
Designed for use with a hand screwdriver, these screws are precision-crafted for fixing into wood and plastic/nylon plugs, offering excellent holding power. Their sharp gimlet point allows for easy penetration, while the twin-threaded design ensures a strong and stable grip.
Key Features:
Size: M4 x 20mm
Head type: Slotted pan head
Material: Brass (non-corrosive)
Thread: Fully threaded, metric
Sharp gimlet point for easy start
extensively tested in use in wood, plastic/nylon plugs
Designed for use with hand screwdrivers
General-purpose fastening solution
Perfect for tradespeople, DIYers, and engineers seeking a reliable and corrosion-resistant fixing option.
This hardware acts as a primary interface for wide-angle entry cameras, working in conjunction with advanced building access control and other audio-visual communication devices.









