The GPM C30OD80TK30 Spring Steel 3.0mm Ring Tilted OD:8.0mm, TK:2.5mm Countersink Screws set includes 20 pieces of spring steel hardware designed to deliver consistent clamping and long service life in model assemblies.
These countersink screws resist loosening and deformation under vibration, making them ideal for many RC applications. The tilted ring seat provides a snug, flush fit while the spring steel composition adds toughness and recovery after loading.
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