FlyFishRC M2.5 Button Head Screws Pack (50PCS)

FlyFishRC M2.5 button head screws are grade 12.9 steel fasteners for FPV and RC assemblies that use M2.5 hardware. The low, rounded head suits plates without a countersink, and each pack holds 50 screws of a single length with blue threadlocker already on the threads.

Key features

• Grade 12.9 steel, the highest standard strength class for metric socket screws
• Rounded button head with a hex socket drive
• Pre-applied blue threadlocker helps the screws hold against motor vibration
• Six lengths in 1 mm steps from 6 to 10 mm plus 12 mm, so thread engagement can be matched closely

Specifications

• Thread: M2.5 (2.5 mm)
• Head: Button head, hex socket drive
• Material: Grade 12.9 steel
• Lengths: 6, 7, 8, 9, 10, 12 mm
• Length measured: Under the head to the tip
• Threadlocker: Blue, pre-applied
• Pack quantity: 50 screws of one length
• Shipping weight: 100 g per pack

Button head length is measured from under the head, so add the thickness of the parts being clamped to the thread engagement you need. Check your frame or mount's hardware list for thread size before ordering, as M2.5 is easily confused with M2 and M3.