thingiverse

free

Shaft Coupler - 5mm to 8mm - Nema 11 and 17 by ZerzausteAura

...shaft coupler - 5mm to 8mm - nema 11 and 17 by zerzausteaura thingiverse shaft coupler - 5mm to 8mm - nema 11 and 17

thingiverse

free

Abec 11 Flywheel 36t 5mm HTD pulley uses 15mm belt for Electric Skateboard

...abec 11 flywheel 36t 5mm htd pulley uses 15mm belt for electric skateboard thingiverse the space for the belt is 18mm

thingiverse

free

11 and 39 tooth compound gear by jupdyke

...11 and 39 tooth gears. the center hole is 5mm in...

thingiverse

free

Abec 11 Flywheel 36t 5mm HTD pulley uses 9mm belt for Electric Skateboard by voodoojar

... made or would like to buy any of my parts pre-printed or electric skateboard electronics please email me at andrew@voodoojar.com

thingiverse

free

Set of compatible gears by jodroboxes

...set of compatible gears by jodroboxes thingiverse 5mm thick with a 5mm hole. teeth even: 22-20-18-16-14-12-10-8-6 teeth...

thingiverse

free

Bohrer Halter5-11 by DaKun

...bohrer halter5-11 by dakun thingiverse konstruierter bohrerständer von 5mm bis 11mm. druckdauer circa 18h.die bohrlöcher wurden jeweils 0,2mm...

thingiverse

free

Filament Coil Holder by BlackShooter

...you can use the other main internal diameter = 5mm ...

thingiverse

free

17x11 led support vtt MrMalo REF : 20-5629-4 by MrMalo

...malo ref : 20-5629-1 lien : https://www.thingiverse.com/thing:4677737 leds de 5mm 17 x 11 leds = 187 leds...

thingiverse

free

OpenScan - Nema 11 turntable base by jameselise160

...specially, i remixed the file. requires turntables with a 5mm (approx, i printed at 5.1mm, other printers may vary)...

thingiverse

free

Slim Stand Anker PowerPort Qi by dice81

...needed printed at .20mm layer height bed: used brim 5mm ...

thingiverse

free

3030 Latch 4-11-2020 by NarlyB

...3mm hex screw. i designed to hold on a 5mm thick surface. the length of the square keying allows...

thingiverse

free

15cm diagonal brace for system 20 aluminum extrusions by teikjoon

...extrusions by teikjoon thingiverse 12mm web thickness. flange is 5mm will need m4x8mm bolts when installing on 2020/2040 aluminum...

thingiverse

free

Axial SCX10 ii Lightbar by elliottd

...3mm nuts and bolts. i've included support for both 5mm and 3mm led's, both take 11...

thingiverse

free

Princess Hilda Crown by AmieDD

...battery and made a resin jewel with a red 5mm bright led. designed in fusion...

thingiverse

free

Roccat Logo Keychain by Fr33z

...size of the hole for the ring (3mm --> 5mm ...

thingiverse

free

Spark Blade Guard Simplified

...3mm and the arc to be 1.6 thick and 5mm high. this version prints at 5.14 (pla) to 5.23...

thingiverse

free

Easy Print 3030 extrusion Corner bracket w/ 5mm bolt holes. by JohnCorreia

...a bit since the holes were set.. use version 11. ...

thingiverse

free

Dove Tail Box Puzzle by Ero_SS

...will need: a metal marble 10mm:https://www.amazon.com/10mm-chrome-steel-bearing-balls/dp/b008m35esa/ref=sr_1_fkmr1_3?s=industrial&ie=utf8&qid=1516562962&sr=1-3-fkmr1&keywords=10mm+diameter+chrome+steel+ball+bearing+g11 5mm x 1mm magnet:https://www.amazon.com/multi-use-refrigerator-magnets-science-crafts/dp/b073jz42vj/ref=sr_1_18_sspa?s=home-garden&ie=utf8&qid=1516563013&sr=1-18-spons&keywords=5mm2bby%2b1mm%2bsuper%2bmagnet&psc=11 use hot glue to attach the...

thingiverse

free

Easy Roll Filament hanger by zonics

...that i bought off amazon to fix our vacuum. 5mm i.d. x 13mm o.d. x 4mm wide. apx. $14...

thingiverse

free

ZMR-210R 30deg Session mount by Lenbitz

...frame from fpvmodel.com. the base of this mount is 5mm so you need longer screws to attach this to...

thingiverse

free

Ultra light extruder with worm gear 1:20 by tom4cad

...outside diameter. nema 11 stepper motor, high torque version 45mm length. designed for 3mm filament material. wight 252g print...

thingiverse

free

Eric's Improved Z Axis Coupler Rev3 by PharaohABQ

...useful. created in creo elements. **5/19/2015 updated ericcouplerrev3-5x5mm.stl for 5mm motor & 5mm threaded rod, m5 nut dimensions estimated....

thingiverse

free

Scalpel holder with disposable handles

...less (3mm = 11 cents, 4mm = 15 cents, 5mm = 17 cents, 6mm = 19...

thingiverse

free

Bottle to Cord tool - Extra Small by Mk2Custom

...the others can be set to provide 2mm or 5mm wide cord. the blade is secured with an m2x8...

thingiverse

free

SP Connect Velcro mount for paragliding by Chris750R

...the cockpit for flyskyhy etc. the plate is about 5mm smaller than an iphone 11, and about the same...

thingiverse

free

Radius Gauge by iamjonlawrence

...1mm-26mm (1mm increments), and 1/16"-1" (1/16" increments). all have 5mm hole on one end. update: 11/12/2013 added gauges for...

thingiverse

free

Sandie, the sanding pen

...working now. thanks microbzz for the feedback! 21-12-2019 uploaded "5mm - pen reinforced" for those who are being unsucessful...

thingiverse

free

DELL MFF Rack Mount by n0t49a1n

...re-styled v3 thinned diagonals arms v2 fixed spacing issue 5mm each side off v1...

thingiverse

free

HICTOP Y-axis Bearing Mount by mgburnie

...the inside of the bearing holder posts to provide .5mm clearance. sizing is the same as the stock parts...

thingiverse

free

40mm fan mount for 540/550 36mm Brushless Inrunner RC motor by dege13

...it later. update - 2014-11-03: new version added with 5mm wide zip tie/cable tie holes and vent holes for...

thingiverse

free

custom extruder gears by Culain

...teeth: 11 hole: 5mm (for nema17 engine) axial hole 2.5mm for m3 thread. (don't know if this works well....

thingiverse

free

Beefy Wade Extruder Gears by elk

...teeth-ratio bore on small pully is made for 㘠5mm motor axle and has space for 3 m3 set...

thingiverse

free

Female Hose Fitting by cawalke3

...10mm: this fitting has a 10mm outlet, with a 5mm chamfer at the upstream end. status: v2 untested (7/20/11)...

thingiverse

free

Parametric Pulley Belt by Vivalize

...9 for htd 3mm profile == 10 for htd 5mm profile == 11 for htd 8mm profile == 12...

thingiverse

free

TOUGHOOK CABLE RISER for Electric Skateboard by toughook

...but you can drill out the holes to take 5mm or 5.5mm bullets depending on your motors. (you may...

thingiverse

free

Fireball Island Replacement Parts - Remix by brimstone326

...was a little short, but the added file is 5mm longer than the one i have. update: 11/11/2014 -...

thingiverse

free

Multimaterial Purge Calibration Tower by pleppik

...at a time. for each material, the tower prints 5mm of a single material, then 5mm alternating between that...

thingiverse

free

Hasselblad ELM - Apollo camera

...need a lot of countersunk m1,6 and m2 screws. 5mm long should be fine, as most of them are...

thingiverse

free

Tesla Cybertruck

...is modeled so you can install red and white 5mm led's under the "hood" (accessible from inside the car...

thingiverse

free

E-11 Stormtrooper Blaster - Return of the Jedi (ROTJ) by mh319

...the new u-rails have to be printed with a 5mm brim, or the'll fall over :) enjoy! --=edit=-- new...

thingiverse

free

Lost in Space Laser Pistol by JokerToolWorks

...the barrel and pin. -the barrel now has a 5mm hollow from the back of the barrel to the...

thingiverse

free

Drag Chain Catcher

...together, and 12-15mm for mounting to my cnc) t-nuts 5mm i.d. washers 2020-01-11 added g-code sliced on the prusa...

thingiverse

free

Laser Cut Christmas Trees by Jonathan_K1906

...12 inch (medium) 18 inch (large) each size uses 5mm wood *based on height note: tolerances may be tight...

thingiverse

free

Plier holder with holes by me5647

...took about 9hrs at 45mm/s i printed with cura .5mm nozzle .3mm layers 1.1mm shell 1mm top and bottom...

thingiverse

free

Y Plate for Printrbot Simple Maker Edition by FablabMoebius

...2013 do not print this yet. the model has 5mm of extra between the 2 z bars, that makes...

thingiverse

free

Praying Mantis by dazzadazzadazzadazza

...parts should interconnect at the uploaded size with a .5mm tolerance which will increase as you upscale(easily solved with...

thingiverse

free

SGZC12RC RC Headliner Mount by DMCShep

...on older cars. it also increases headliner/weatherstripping clearance to 5mm (up from 2mm in the earlier design), and provides...

thingiverse

free

E3D Lite6 / v6 - NEMA14 - Extruder X-Carriage Mount by Gfunk

...setuphttp://www.thingiverse.com/thing:800415 bom: hotend lite6http://e3d-online.com/lite6 drive gearhttp://e3d-online.com/mechanical/bowden/hobb-goblin-5mm ballbearing: mr115 5x11x4http://www.ebay.at/itm/370978242055?sspagename=strk:mewnx:it&_trksid=p3984.m1497.l2649 fanhttp://e3d-online.com/electrical/fans/50x50x15mm12v-dc-side-blow-fan x-carriage:http://www.thingiverse.com/thing:119616/#files...

thingiverse

free

Clothes/cable Hanger

...gives a less timeconsuming print. i lowered mine by 5mm raft added to help reduce warping. all in the...

thingiverse

free

Digitizer Illuminator, v3.3 by GregHillDesign

...current version is: v3.3 when wired up with a 5mm white led, the digitizer illuminator is sure to add...

thingiverse

free

Camera Counterbalance Weight Basket by CrispyDragon

...other heavy items to your required weight. 1 x 5mm long m2 hex bolt is used to stop the...

thingiverse

free

Bottle to Cord Tool - Medium by Mk2Custom

...blades can be set to cut your cord into 5mm or 2mm widths. it is highly recommended that you...

thingiverse

free

Bottle to cord tool Large by Mk2Custom

...your choosing. blades can be positioned for 2mm or 5mm wide cord. using the covers is highly recommended to...

thingiverse

free

Pencil Case With A Twist

...steel ball steel spring 10mm long with outer diameter 5mm superglue updated "inner piece" 11/30/2019 : deeper holes for...

thingiverse

free

Geeetech Z-Top mount i3 Acrylic by Passioneer

...both thread-rods from the z-axis must be modified to 5mm in diameter on the lathe machine about 16-20mm from...

thingiverse

free

Compact Easy Print Cable Chain by scorpianuk

...enclosed as possible this ones max gap is under 5mm 3) easy to print i print mine with no...

thingiverse

free

Thrust bearing base for MeArm V0.4 by JamesWhite

...v0.4 utilizing a 65mm o.d. x 45mm i.d. x 5mm thrust bearing. i ordered one from ebay for 4...

thingiverse

free

Spirograph Remix for little Kids by BePrint

...the flat circle in the middle. the gears are 5mm hight. update 2018-10-08: i've added an ellipseto the spirgear19...

thingiverse

free

Stormtrooper IG - Test by AJN256

...future...maybe even a free stormtrooper ig army!! credits: backpack: https://cults3d.com/en/3d-model/game/28mm-40k-infantry-backpack-11-5mmtall grapple: https://cults3d.com/en/3d-model/game/interstellar-jarhead-backpack-with-grappling-hook head: https://cults3d.com/en/3d-model/game/nvg-nod-lowlight-angry-guardsmen clone builder: https://www.thingiverse.com/thing:4555504 gun:...

thingiverse

free

E3D Lite6 / v6 - NEMA17 - Extruder X-Carriage Mount by Gfunk

...setuphttp://www.thingiverse.com/thing:800415 bom: hotend lite6http://e3d-online.com/lite6 drive gearhttp://e3d-online.com/mechanical/bowden/hobb-goblin-5mm ballbearing: mr115 5x11x4http://www.ebay.at/itm/370978242055?sspagename=strk:mewnx:it&_trksid=p3984.m1497.l2649 fanhttp://e3d-online.com/electrical/fans/50x50x15mm12v-dc-side-blow-fan x-carriage:http://www.thingiverse.com/thing:119616/#files...

thingiverse

free

E3D Lite6 / v6 Bowden X-Carriage Mount by Gfunk

...l = 6mm bom: hotend lite6http://e3d-online.com/lite6 drive gearhttp://e3d-online.com/mechanical/bowden/hobb-goblin-5mm coupling:http://e3d-online.com/mechanical/bowden/threaded-bowden-coupling-1.75mm-filament fanhttp://e3d-online.com/electrical/fans/50x50x15mm12v-dc-side-blow-fan bearinghttp://e3d-online.com/mechanical/608zz x-carriage:http://www.thingiverse.com/thing:119616/#files...

thingiverse

free

Helical Cut Flex Coupling by phineasjw

...thingiverse 25mm long 20mm diameter. now 5mm and 0.25" (6.35mm bore files. i designed this for a light duty...

thingiverse

free

Bell Helmet Light Mount by PIR873

...- bell super light mount.stl made the round section 5mm taller to allow the light to be adjusted up...

thingiverse

free

Graphing Tool by KWolfie

...up the tool perpendicular to another line, and a 5mm hole to fit a binder...

thingiverse

free

DeWalt 20v Max Tool Holder by Photog1

...however much you need to. the standard base is 5mm thick. also included are 3mm, 4mm, 5mm & 10mm...

thingiverse

free

3D Printed z axis by kandoit

...tubing 10.1 x 12.7mm eccentric spacer nut - id: 5mm - vslot v-slot if you want the bottem holes...

thingiverse

free

GhiaJake's Resin Shrinkage Calibration Test by ghiajake

...axis, ranging from 5mm to 5.5mm in increments of 0.05mm which are all attached to a 0.2mm base. set...

thingiverse

free

#2 Phillips Knob by cooasty

...#8 & #10 screws or metric fasteners up to 5mm printed @ 50% speed with 0.1mm layers. remove any...

thingiverse

free

flashing LED Heart by robertguy

...leftover) 5v power supply optional: 1x male and female 5.5mm x 2.1mm socket jack code:https://drive.google.com/open?id=0b8fcrdi8gb1krly3ngfsa0ndrjq google photo...

thingiverse

free

ANET A8 Improved X-Axis tensioner - remix for asymmetric GT2 pulley by taconite

...1x m5x25 (because the bore of the pulley is 5mm 1xm5 lock nut if you have any questions -...

thingiverse

free

Gears For DC Motor by Plasteroid

...center hole, needs drilling probably. 54 tooth gear has 5mm center hole. printing these were not easy for me,but...

thingiverse

free

Park Tool lockring tool converter from 5mm QR to 12mm thru axle by cmh

...engagement that way. works with shimano or sram lockrings, 11 or 12t, as well as sram 1x...

thingiverse

free

Mini Wrench Organizer - Metric / SAE - 10 Piece by mrmatthorner

...and red for sae. fits metric: -4mm -4.5mm -5mm -5.5mm -6mm -7mm -8mm -9mm -10mm -11mm or fits sae:...

thingiverse

free

Pegaso 1080 for Mr.Crankyface's Chassis (Cab) by jovilarroig

...the "skin" of the body and then i used 5mm plywood in order to make the body stronger. so...

thingiverse

free

Sega Game Gear cartdrige shell by The_Real_Phoenix

...a game to salvage the shell. you need a m1.5/5mm lenght screw. m2 should be good too. let me...

thingiverse

free

11 pc Allen Wrench Holder - Labeled (Craftsman) by cregory83

...part# 46679: 1.5mm, 2.5mm, 4.5mm, 5.5mm, 2mm, 3mm, 4mm, 5mm 6mm, 7mm, 8mm mine keep things nice and snug...

thingiverse

free

Magnetic Bisymmetric Hendecahedrons by walter

...the magnets can be purchased from dealextreme [3mm*, 4mm*, 5mm], ebay, aliexpress etc. *affiliate...

thingiverse

free

Model railroad Train, bogie for coaches . by UTJTrain

...mm the wheels can be found at.http://www.thingiverse.com/thing:36538 wheel axles 5mm steel spoke wheels with 3mm shaft hole. uploaded with...

thingiverse

free

Offset Pipe Clip / Cable Clip all sizes by Paul_Tibble

...18mm 11/16" 14.75mm 37/64" 60mm 2 23/64" 18mm 11/16" 15mm ...

thingiverse

free

Lulzbot Mini Printhead Wiring Clip by jim2386

...(only need to do this one time) tools: a 5mm drill bit, a soldering iron, and a 3mm and...

thingiverse

free

Maze on a Pumpkin by gigl

...the very surface in green. you can insert a 5mm diameter glass bad which to make your way through...

thingiverse

free

Cristelia - Open Source LCD SLA resin printer [ DayLight ] by dvjcodec

...for buildplate 16:36 23.07.2016 - add vat .dxf (plexiglass 5mm ...

thingiverse

free

Raspberry Pi 3 outdoor camera by greenlee

...raspberry pi camera projects. hardware used: glass lense http://www.dx.com/p/glass-lens-for-flashlights-33mm-10-pack-5644 5mm heat-set threaded insert. http://www.mcmaster.com/#94180a361/=14kc8i8 m5x12mm socket head bolt bec...

thingiverse

free

Skateboard - Blitzu & GoPro mount v4.1 by mmaner

...use. you might need longer truck bolts, it adds 5mm to the height [blitzu 120h usb rechargeable bike headlight]...

thingiverse

free

MicroCube with autobed leveling function-Titan Extruder by s3rkan

...some parts, brass inserts were used instead of m3 nut:https://www.aliexpress.com/item/100pcs-m3-5-5mmod-5mm-brass-inserts-double-pass-copper-knurl-nut-embedded-fastener/32822621373.html here is a short video:...

thingiverse

free

Variable Belted Extruder by Speedy_67

...2 pcs bowden coupler m6 or m10 ( for 2.85mm filament ) 1 pc motor nema17 1 pc pulley...

thingiverse

free

MN90 - D90 - Front Chassis Brace by silverbullet126

...allow for adjustment; washes help) 2 x m2 screws (5mm to replace the stock shock screws) 2 x m2...

thingiverse

free

ZWO EAF Holder for Celestron Edge HD 9.25

...2x m4 assortmen add for version 2 2x m3 x15mm inbus screw 2x m3 x20mm 2x m3 nuts add...

thingiverse

free

Winter Olympic Sport Disks by spencer323

...lost in slicing. default dimensions 55 x 55 x 5mm update 3/11/18 -remodeled the curling disk to better reflect...

thingiverse

free

CR8_E3D_V6改裝 by sameeyt

...長8~10螺絲 2pcs m3 螺帽(請使用對邊長為5左右的螺帽)2pcs m3 長30 螺絲 2pcs 不必調整限位開關位置，節省用料 重新調整過螺帽大小，請使用m3對邊長為5mm螺帽，若有點難塞請用烙鐵稍微加熱螺帽慢慢塞進去 ...

thingiverse

free

Tiny Flex Extruder for E3D V6 by therippa

...sketchup files, so remix away. required parts:drive gear 8mm od/5mm id 13mm length nema 17 motor 624 bearing 4x...

thingiverse

free

C Clamp by wwkctang

...speed 30, you may need a bigger raft with 5mm extra margin and more raft surface layers (i set...

thingiverse

free

IEC 62196-2 Type 2 Plug dummy connector by turtel89

...position. screws: the design is made for m5 metric 5mm imbus/allen/hex screws with 8mm zylinder head. but it can...

thingiverse

free

Replicator 2 Cockpit by funkshin

...a file for models that shipped with the shorter 5mm mounting...

thingiverse

free

DRAWING 3D EDDIE by tresdlito

...boquilla 0.4 mm dibujo 3d version 2 mas grueso (5mm imprimir las 10 primeras capas con filamento negro de...

thingiverse

free

Speed Square (Metric and Imperial) by PPep54

...slot goes from 3cm to 8.5cm, with steps of 5mm the diagonal side are the angle in degrees from...

thingiverse

free

Tiny Whoop 2S 90mm Polycarbonate by Microdure

...2s : +/- 5-6min screws: 8 x m1.6 x 5mm attention transparent polycarbonate in ultimaker is very fragile compared...

thingiverse

free

E3D Stock Heatsink - Water Cooler by AndreCarvalho

...board or control with external fan controller price: 5€ 5mm id flexible tube usage: length dependant on the 3d...

thingiverse

free

Arduino Nano v3.0 Casing

...top casing with housing for 1 and 2 push-buttons (6x6x5mm nc_toplow_wbtn.stl single button nc_toplow_w2btn.stl double button. in order to...

thingiverse

free

i3 X Axis Linear Rail System by Kureigu

...12 linear rails and 2x h (long) blocks. 16/20t 5mm bore g2t gear and idler pulley 1x m5x20 bolt...

thingiverse

free

Idle Pulley by pazu

...for a 3mm bolt. can be easily remixed for 5mm bolt or bigger bearings. to make one pulley you...

thingiverse

free

CR-10 S5 Y Axis Tensioner by visualtrek

...that pulley frame. it also uses m5 bolts with 5mm t-nuts, which mount to the top of the printer...

thingiverse

free

Nema 17 Stepper Motor Mount for 8020 by lesagegp

...at http://lesagegp.wordpress.com/2013/11/03/3d-laser-scanner/ i used m3 captive screws that were 5mm longer then the originals to accommodate the mounting plate....

thingiverse

free

Macropad V2 Case by TinyBoat

...(11) in4148 diodes: https://www.amazon.com/gp/product/b07q4f3y5w/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=utf8&psc=1 case & hardware (4) leds: https://www.ebay.com/itm/10colors-200pcs-5mmled-diodes-water-clear-red-green-blue-yellow-white-mix-kits/201225508076 (1) resistor: (you probably have one in an arduino...

thingiverse

free

PowerSpec/Flashforge Flexion Front Duct by mikejsmith1985

...to him. my changes the fan tips now sit 5mm lower than previously and i added a 2nd tab...

thingiverse

free

Eryone Thinker S / Eryone Thinker SE Rotating Support for Filament by alby80

...id of the center hole changed from 4.8mm to 5mm the hole is adapted to the original screw. if...

thingiverse

free

Hypocycloid gear by kyry

...1.5mm) my nema17 has 10-11 mm shaft long (fi 5mm -...

thingiverse

free

Tiny Whoop Transmitter Monitor Mount by aolshove

...mount and the transmitter mount mate up using a 5mm x 50mm bolt. the transmitter mount is best printed...

thingiverse

free

160mm stackable parts trays by bozzy

...initial size is 160mm square with 2mm thick sides, 5mm radius corners update 11/10 realised after printing 8 compartment...

thingiverse

free

1.0 Beadlock wheels for mini RC chassis by CyanRC

...gun(or other strong adhesives) nice to have tool list 5mm copper pipe for centering mini flathead screwdriver caliper please...

thingiverse

free

Adafruit Macropad Stand by Nyghtpoison

...created version 12, which opens up the height by .5mm i have not printed version 12 yet, so i...

thingiverse

free

Plastic bottle to cord tool Small by Mk2Custom

...whether you want your cord to be 2mm or 5mm wide. secure it with an m2x10 screw and nut...

thingiverse

free

Use 3/8th Rod and Acme Nut on PB Simple 1405 by metaled

...the 11" x 3/8" acme rod, acme nut and 5mm to 3/8" inch coupler for larger printrbot models. this...

thingiverse

free

Round 2 22-inch Space: 1999 Eagle Transporter cockpit LEDs insert by tankgrrl

...built an insert that can hold two or three 5mm leds and direct the light forward without bleeding through...

thingiverse

free

Wanhao i3 X - idler upgrade by The_Monstro

...8) install m5x45 bolt from outside of bracket (leave 5mm unscrewed) and put ordinary nut on it (do not...

thingiverse

free

Bevel cutter 45 90 30 60 - V1.1 by Benj50

...4 screws for wood 2 small pieces of wood 5mm to put under rail supports sanding time : my...

thingiverse

free

Screwdriver holders (Flat/PH/TX/Hex) by mkfink

...30 hex: 3/16-in, 1/4-in, 5/16-in, 11/32-in, 3/8-in, 7/16-in, 1/2-in, 5mm 6mm, 7mm, 8mm, 9mm, 10mm, 11mm printed from black...

thingiverse

free

Hailong Battery Mounting Plate by locnhinho

...have metric, then you can start with 3mm, 4mm, 5mm 6mm, and then 7mm. install the m5 rivet nut...

thingiverse

free

Modular Wargaming Ruins (magnetic)

...12x 3mm diameter x 2mm deep magnets & 2x 5mm x 2mm magnets for the pillars. for each complete...

thingiverse

free

Razer Seirēn boom swivel hinge by rockpaperlizardspock

...is for gluing onto an m6 bolt, with a 5mm hex drive and 10mm head diameter, to make it...