Koswork 3x25mm Button Head Hex Hardened Steel RC Screw - KOSBS325

The Koswork KOSBS325 is a pack of eight 3x25mm button head hex screws machined from hardened steel for use in RC car builds and repairs. Koswork fasteners are a popular choice among RC racers and builders who need reliable, precision-sized hardware that holds up under vibration and repeated assembly cycles. At 3mm diameter and 25mm length, these screws suit a range of common fixing points found across 1/10 and 1/8 scale RC vehicles.

Key Features

• Button head profile sits low and flush, reducing snagging on chassis components and track surfaces
• Hardened steel construction resists stripping and deformation under high-torque fastening
• 3x25mm sizing covers a common thread and length combination used across many RC car platforms
• Hex socket drive provides a secure tool engagement, reducing the risk of cam-out during installation or removal
• Pack of eight gives you spares on hand for full builds or recurring maintenance

What's Included

• 8 x Koswork 3x25mm button head hex hardened steel screws (KOSBS325)

What You Need

• Appropriate hex driver or Allen key (3mm hex socket recommended)
• Compatible RC vehicle or chassis requiring M3x25mm button head screws