10-pack M8 STAINLESS Staytight Nuts All Metal Self-Locking DIN980M not nyloc
£8.85
Stainless steel body - stainless steel spring steel insert. 13mm Hexagon AF, cold-forged product A2-70 grade (304) STAINLESS STEEL. The colour of the parts is silver-grey, bare, untreated stainless steel.
