FLANGED LOCKING NUTS WITH NYLON INSERT. M8 8mm 17mm 13mm 11mm. M12 12mm 25mm 19mm 12mm. M10 10mm 21mm 17mm 16mm. M6 6mm 14mm 10mm 9mm. BOLTS / SCREWS. Locking Flange Hex Nuts with Nylon Insert Locking.
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