M2 x 6mm screws — what they fit & where to buy

small Phillips screws holding the heatsink cover down

3-6mm · reported · source

shell / board screws are tamper-resistant Torx of roughly M2 diameter

3-6mm · reported · source

shell screws are Torx Security TR8, M2-ish gauge but proprietary drive

6-8mm · reported · source

20x20 flight-controller stack mounting and 9x9 motor pattern

4-12mm with standoffs · confirmed · source

some third-party HATs and lightweight covers use M2 (the four board holes are M2.5)

4-6mm · reported · source

mainboard, display, fan and sensor bracket screws

4-10mm · reported · source

display bezel and controller box screws, not standardised across brands

4-8mm · reported · source

internal PCB and antenna screws (wall-mount screws are much larger)

3-6mm · reported · source

heavy-duty rimless mounts

3-6mm · confirmed · source

holds the elevation and windage caps to the scope body

3-6mm · reported · source

holds interchangeable tips onto instrument handles

4-8mm · reported · source

secures key posts to the instrument body

3-6mm · reported · source

the small screws in a cycling computer mount

3-6mm · reported · source

fixes a servo horn or hub to the bore

6-10mm · reported · source

small screws joining plate and PCB in some designs

4-6mm · reported · source

holds the bottom case and plate assembly together

6-8mm · reported · source

mounts screw-in stabs to the keyboard PCB

5-6mm · reported · source

Holds the small metal cover over the SSD bay

5-6mm · reported · source

Servo horns and servo trays on model aircraft

6-10mm · reported

Battery cover and internal chassis screws, small Torx

4-6mm · reported · source

Internal shell screws, Torx security

4-6mm · reported · source

Strap and shell fasteners

4-8mm · reported · source

Shell assembly screws

5-8mm · reported · source

Facial interface mounting screws

4-6mm · reported · source

Internal chassis screws, TR8 security Torx head

6-8mm · reported · source

Shell, board and trigger assembly screws

4-10mm · reported · source

Rail and shell screws, Phillips and Y-tip

4-6mm · reported · source

Long shell screws plus short internal screws

4-14mm · reported · source

Fine adjustment and stage clamp screws

4-10mm · reported · source

Chassis, dial and trim screws in restoration work

4-10mm · reported

Movement plate and cock screws

2-6mm · reported

Trim and marquee retention screws

6-10mm · reported

Shield plates and internal component screws per the iFixit screw ID guide

3-6mm · reported · source

Shield and board retention screws

3-6mm · reported · source

Torx machine screws around the fan and internal brackets

4-8mm · reported · source

Phillips screws for internal brackets

4-6mm · reported · source

Driver and board mounting screws

5-10mm · reported · source

Board and driver retention screws

4-6mm · reported · source

Capsule and shock mount retention

4-6mm · reported · source

Small self-tapping screws in the dash housing

5-8mm · reported · source

Plate-to-standoff and plate-to-case screws are M2 x 6mm

4-6mm · confirmed · source

Outer edge case screws are M2 x 6mm

6mm · confirmed · source

Kit lists M2 screws at 2.5, 3, 3.5 and 6mm in black and silver wafer/flat heads

2.5-6mm · confirmed · source

0.40mm pitch, head 3.62-3.98mm, 1.5mm hex key

3-16mm · confirmed · source

Head 3.8mm diameter, 1.2mm high, PH1/PZ1 drive

3-16mm · confirmed · source

Plate-to-standoff mounting screw

6mm · confirmed · source

Plate-to-case mounting screw

6mm · confirmed · source

General micro-fastener class used for driver/housing screws in this device class per screw manufacturer catalog (SNSS precision-instrument screw line covers M1–M2.5)

2-12mm · reported · source

NovelKeys support article states PCB-to-plate uses M2 x4mm PWM screws, and plate-to-standoffs / plate-to-case use M2 x6mm screws.

4mm and 6mm · confirmed · source

Keeb.io product page sells 'M2 Screws/Standoffs' explicitly labeled M2, in lengths from 3mm to 20mm standoffs and 4mm to 20mm screws, for custom keyboard builds.

3-20mm standoffs, 4-20mm screws · confirmed · source

Headshell cartridge screws commonly supplied in M2 as well as M2.5, with a range of lengths

4-20mm · reported · source

NBK SNSS miniature screw catalog explicitly lists M2 as a selectable coarse thread nominal alongside M1, M1.4, M1.6, M2.5

2-12mm · confirmed · source

ISO 11381:2016 includes M2.0 x 0.4 among the standard spectacle-frame screw thread sizes

3-6 mm (standard range) · confirmed · source

Optional rear-shaft face mounting holes, M2 tapped 5.1mm deep

5-6mm · confirmed · source

M2 x 5.75mm T5, 4.6mm head

5.75mm · confirmed · source

Stock hardware set includes M2x6, M2x8 and M2x14 socket cap screws

6-14mm · confirmed · source

Tiny whoop and toothpick-class motors (0603-1102 size) mount with M2 screws; common lengths 4-6mm. Motor screw and prop-lock threads differ — do not mix.

4-6 · likely · source

T5 head, 4.6mm head dia, rarely removed

5.75mm · confirmed · source

Five captive M2 x 5.75mm T5 screws hold the bottom cover to the input cover

5.75mm · confirmed · source

M2 x 6mm and M2 x 8mm hex cap screws for frame and arm assembly

6-8mm · confirmed · source

M2 x 0.4 x 6mm pan head, T6 Torx, torque 0.28 Nm

6mm · confirmed · source

M2 x 8mm and M2 x 5mm screws in the exploded-view parts lists

5-8mm · confirmed · source

M2 x 2mm black screws for the LCD backlight knob and small brackets; M2 x 6mm black for the EVF handle

2-6mm · confirmed · source

PCB-to-plate uses M2x4mm pan-head screws with 5mm cap; plate-to-standoffs and plate-to-case use M2x6mm screws

M2x4, M2x6 · confirmed · source

J-GUANG's terminal block torque specification guide explicitly states M2 screw with 0.2 Nm torque used in 2.0mm-2.54mm pitch PCB terminal blocks for signal wiring

M2x4-M2x6 · confirmed · source

Service manual for handheld radio disassembly covers chassis/battery-door fastener removal; Kirisun's documented handheld radio service manuals for this class specify M2 metric case screws in their screw/torque tables

M2x4, M2x6 · likely · source

Parts codes 3PUK2X8SA, 3PUK2X7SA, 3PUK2X10SA, 3PUTB2X6SA indicate M2 screws at 6-10mm

6mm, 7mm, 8mm, 10mm · likely · source

bottom cover screws

6.0mm · confirmed · source

case screws, 3.5mm head diameter

6.0mm · confirmed · source

Hardware Maintenance Manual screw list: M2 x 2 mm flat-head nylon-coated, plus M2 at 2, 2.5, 3, 3.2, 3.5, 8 and 11 mm.

2-11 · confirmed · source