Securely mount case fans in a chassis with the proper screws\n\n This package of 50 PC case fan screws are great to have on hand for new system builds or upgrades.\n\n The Star Tech.com Advantage\n\n- Self tapping thread design for quick & easy installation of most standard plastic-framed case fans\n- Comes in a pack of 50 for large installations or just having spares for future installations Feature Feature Value Product colour Silver Package length 3.31 mm Width 6.4 mm Depth 12 mm Package width 20 mm Package depth 84 mm Package height 152 mm Package weight 100 g