Leijiu 1~5pcs M2~m8 Gb839 304 Stainless Steel Slotted Captive Hand Screw High Knurled Thumb Anti-loosening Screws BoltsHome Improvement > Hardware1,94 USD (≈ 1,74 €)1,98 USDDisponibileSold by AliExpress WWVai al negozio