Nyloc Hex Nuts with Nylon Insert Locking. High quality nyloc nuts made of A2 grade stainless steel and toDIN 985 standards. M8 8mm 13mm 8mm. M4 4mm 7mm 5mm. M12 12mm 19mm 12mm. M10 10mm 17mm 10mm. A2 Stainless Steel.
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