12.9 Grade Screws

These 12.9 grade metric screws are for FPV builds that need high-strength fasteners in M2, M2.5 or M3 sizes. Use the button-head variants where you want a compact top profile, or the countersunk variants where the part is meant to sit flush. Pick the length to match plate thickness, standoff height and thread engagement in your frame, stack or accessory mount.

Key features

• 12.9 property class for high-tensile fastening in lightweight drone assemblies and hardware mounts.

• Available in M2, M2.5 and M3 threads to match common FPV frames, stacks and accessories.

• Button-head and countersunk options let you choose between a raised low-profile cap and a flush seat.

• Multiple lengths are offered, from 3 mm up to 30 mm depending on size and head style.

• Suitable for builds that need mixed screw lengths for arm mounts, stack hardware and general electronics work.

Specifications

• Grade: 12.9

• Thread sizes: M2, M2.5, M3

• Head styles: button head, countersunk

• Length options: 3 mm to 30 mm, depending on variant

• Made in India: No

Choose the screw size that matches the tapped hole or nut in your build; M2 is common on compact FPV hardware, while M3 is used more often on frames and mounts that need a larger thread.