Steel Countersunk Hex Screws M4 x 8 (10)

The Core RC SCH-CR354 pack contains ten M4 x 8 mm steel countersunk hex screws. A countersunk head seats flush in a matching countersink, helping to keep surfaces smooth, while the internal hex drive allows confident tightening with standard hex tools.

These metric fasteners are useful for general RC maintenance, replacements and tidy hardware swaps where an M4 x 8 mm countersunk fixing is specified. The 8 mm length suits applications that call for a low-profile, flush-fitting screw without protrusion, and the steel construction provides a solid, dependable fastening.