8 Set M6x20 Thumb Screw Plastic Round Shape Head Threaded Knurled Grip Knobs Clamping Screw with Nut Washer

If you want to fasten object, twist the ornamental plum blossom type head to screw in without any other tools, easily fasten the two accessories together with bolt and nut. 8 Set Thumb Screw Kit List: 8pcs x Thumb Screws M6x30; The max head diameter is 16mm, bolt thread size is M6x1.0, diameter of screw is 6mm, length is 20mm. 8pcs x Washers M6x12; Internal diameter is 6mm, external diameter is 12mm, thickness is 1.5mm. 8pcs x Nuts M6; Nut thread size is M6x1.0, height is 5mm.

• 8 Set, 8pcs thumb screws M6x30/M6x20 + 8pcs washers M6x12 +8pcs Nuts M6x1.0; Round head diameter is 16mm, thread is M6x30/M6x20 (D*L); Washer size is M6x12x0.15; Nut size is M6x1.0x5.
• Round head is made of high quality plastic, good toughness and impact resistance, anti-corrosion and anti-aging, can be used for many years.
• Screw, washer, nut are all made of high grade iron, zinc plated surface, high hardness, greatly enhancing the ability of anti-corrosion and anti-rust.
• Freely install or remove without any other tools, use with washer to reduce concentrated stress as well to prevent the fasteners from damaging.
• Widely used in machinery and equipment, electronic equipment, communications equipment, hardware and lighting, building and Bridges, furniture decoration and other related industries.