FlyFishRC M2 Button Head Screws, Grade 12.9 Steel (50PCS)

FlyFishRC M2 button head screws in grade 12.9 steel with a hex socket drive, sold in packs of 50 screws of one length. M2 is the thread used for 20 × 20 mm stacks, camera brackets, micro-frame hardware and the motor screws of many smaller motors, so a bulk pack keeps spares ready for field repairs.

Key features

• Grade 12.9 steel, the highest common metric strength class, resists stripped heads and snapped shanks
• Blue threadlocker pre-applied on every length, so screws hold under vibration without extra thread lock
• Low-profile button head with a hex socket drive
• 15 lengths from 3 mm to 23 mm, measured from under the head to the tip

Specifications

• Thread: M2
• Head: Button head, hex socket drive
• Material: Grade 12.9 steel
• Threadlocker: Blue, pre-applied
• Lengths: 3, 4, 5, 7, 8, 9, 10, 12, 13, 14, 16, 18, 20, 22 and 23 mm
• Quantity: 50 screws of the selected length

Choose the length by adding the thickness of everything being clamped to the thread engagement you need. When fixing motors, check that the screw cannot reach the windings — measure the arm thickness plus the motor's thread depth before ordering.