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Shengfeng hardware fastener flat cushion spring cushion rivet nut

Flat pad, spring pad, square pad, square inclined pad, high-strength flat pad, Hangzhou spring pad, all kinds of white-plated, colored flat pads, all kinds of ordinary, high-strength, light and heavy British standard spring pads, 65Mn spring pads, riveted nuts, flat head stripes, flat head, semi-hexagonal, full-hexagonal blind hole large plate, small head, countersunk head, etc., and all kinds of special-shaped flat spring pads are customized.