Tamiya Stainless Steel Countersunk Screw Set (10/12/20/25/30mm)(15510)

A set of stainless steel countersunk screws in five lengths, for mounting points where the screw needs to sit flush with the surface of an FRP or carbon plate rather than proud of it, which countersunk (tapered) holes and matching flat-head screws are designed for. These should only be used in countersunk holes, not standard round holes.

• 10mm screws x4
• 12mm screws x6
• 20mm screws x2
• 25mm screws x4
• 30mm screws x4
• Material: stainless steel
• Compatible with: Mini 4WD and Mini 4WD PRO cars

Countersunk screws only work with matching countersunk holes, drilled to the same angle as the screw head; in a standard round hole the head has nothing to seat against and won't sit flush. This set's five lengths, 10-30mm, suit thicker plate stacks and longer roller stays, while its companion set, item 15527, covers shorter 6mm, 8mm and 15mm lengths for thinner mounts. Being stainless steel rather than plain steel, they resist the surface rust plain screws develop over a season of handling.