Y-4317 | Yamato Screw 3.10 4.40

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SIN-545318 | Needle Clamp Screw for Singer 29K Boot Patcher | 9/64 40 L3.5 NSS Needle set screw 544383

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SIN-691 | Needle Plate Screw Black 11/64 40 ( Cross Head is SS-2110915-SP) -Silver is SK675- For plain machine