Product details data:
Product Name: Socket Head Cap Screws
Head Height:0.12-inch/3mm
Hex Key Size: 0.12-inch/3mm
Screw Standard: M3 x30mm
Thread Dia.: 0.12-inch/3mm
Thread Length:0.71-inch/18mm
Thread Pitch : 0.02-inch/0.5mm

Package Content:
50Pcs X Socket Head Cap

Note:
1. Products are measured manually, please allow a measurement gap of 1-2mm. 2. Due to display screen, display screen data, etc., please allow a slight color difference. 3. Products are small, please avoid contact with children! ! ! ! !