10pcs M2.5 M3 M4 M5 M6 M8 Thin Flat Head Hollow Screw Through Hole Air Exhaust 304 Stainless Steel Inner Hexagon Hex Socket Bolt

Product:
Thin Flat Head Hollow Screw (304 Stainless Steel)

Model:
Thread: M2.5 M3 M4 M5 M6 M8 for option
E.g. M3x5 means thread M3, length 5mm (length not include head)
please select the variant (model)

Quantity:
10pcs

Features:

• Material: 304 Stainless Steel 
• Thin Flat Head
• Inner Hexagon
• Inside is Hollow, with a Through Hole for Air Exhaust

Note:
All items have tolerence, actual product shall prevail.