Koswork 4x12mm Flat Head Hex Hardened Steel RC Screw - KOSFS412

The Koswork KOSFS412 is a set of 4x12mm flat head hex hardened steel screws designed for use in RC cars and buggies where a flush or countersunk fastener is required. Supplied in a convenient storage container, these screws are a practical stock item for any RC workshop bench, covering maintenance, rebuilds, or replacing stripped or lost hardware across a range of 1/10 and 1/8 scale vehicles.

Key Features

• M4 x 12mm flat head hex drive profile sits flush when installed in countersunk mounting points
• Hardened steel construction resists stripping and shearing under the torque and vibration loads typical in RC cars
• Flat head design suits chassis, arm, and body post applications where a raised screw head would foul moving parts
• Comes in a reusable container, keeping the eight screws organised and protected in your parts drawer or toolbox

What's Included

• 8 x Koswork KOSFS412 4x12mm flat head hex hardened steel screws
• 1 x storage container

What You Need

• Appropriately sized hex driver or Allen key to install M4 flat head screws
• Thread-locking compound if required by your specific application