Koswork 3x18mm Cap Head Hex Hardened Steel RC Screw - KOSCS318

The Koswork KOSCS318 3x18mm cap head hex screws are hardened steel M3 fasteners designed for use in RC cars and buggies where a secure, durable fixing is needed. Supplied in a set of eight with a reusable storage container, these M3 screws are a straightforward stock-up for pit boxes and workshop benches. The cap head hex drive format is widely used across RC car builds and repairs, making KOSCS318 a practical addition to any RC builder or racer's spares kit.

Key Features

• M3 x 18mm cap head hex drive specification — a common size used across many RC car platforms
• Hardened steel construction for greater resistance to stripping and shearing compared to standard steel screws
• Cap head profile provides a flush, secure seating point suitable for structural and body fixing applications
• Supplied in a set of eight in a reusable plastic container for easy storage and transport
• Koswork KOSCS318 style code makes reordering straightforward when running low on stock

What's Included

• 8x Koswork 3x18mm cap head hex hardened steel screws (M3 x 18mm)
• Reusable storage container

What You Need

• Appropriate hex driver or allen key to fit M3 cap head screws
• Threadlock compound if required for vibration-prone applications