Small details matter when tuning or repairing models. The Yokomo ZC-BH37A M3x7.2 button head socket screws provide dependable fastening where compact hardware and repeatable torque are required.
These screws measure 3mm in diameter with a 7.2mm overall length, suited to a wide range of model parts. They conform to ISO dimensions and are tightened using a standard 2mm hex key for quick installation during trackside repairs or bench work.
With six pieces in the set, you get enough spares for common assembly tasks. The button head profile helps limit stress on mounted parts while offering a tidy, low-profile finish on chassis and body mounts.
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