10Pcs Black M3-M8 Hex Flange Nylock Lock Nut UK

M3 M4 M5 M6 M8 Black Carbon Steel Hex Flange Nylon Insert Lock Nut Self-locking Nylock Locknut. Size:M3 M4 M5 M6 M8. Material : C arbon Steel (black zinc-plated).

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