Koswork 3x20mm Cap Head Hex Hardened Steel RC Screw - KOSCS320

The Koswork KOSCS320 is a pack of eight M3 x 20mm cap head hex screws made from hardened steel, designed for use in RC car builds and repairs where a secure, durable fastener is needed. The cap head hex drive format is a common fitment across a wide range of 1/10 and 1/8 scale RC vehicles, making these a practical stock item for any RC workshop. Each pack comes in a resealable container to keep the screws organised and prevent loss.

Key Features

• M3 x 20mm cap head hex format — a widely used screw size across RC car chassis, tower braces, and body posts
• Hardened steel construction provides greater resistance to rounding and stripping compared to standard mild steel screws
• Cap head profile sits flush or proud depending on application, suitable for through-bolt and standoff mounting positions
• Pack of eight screws supplied in a resealable storage container for workshop convenience

What's Included

• 8x M3 x 20mm cap head hex hardened steel screws
• Resealable storage container

What You Need

• 2mm hex driver or hex key to install and tighten the screws