Padlock and safe internals screw size
Padlock and safe internals uses M4 screws. Details, length ranges and sources below.
Shackle retainer and lock body screws
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Replacement screws for Padlock and safe internals
Affiliate links — they cost you nothing extra and keep this database free.
- Buy on AmazonKits and single sizes, with reviews naming real devices
- Buy on eBayOEM screw sets and repair-parts sellers
- M4 screw assortment kitBoxed kit with several lengths — the cheapest way to cover one thread size
- M4 socket cap screwsISO 4762 / DIN 912 hex-drive, the engineering default
- M4 low profile / button headFor clearance-limited repairs and thin covers
- M4 standoffs & spacersPCB and board-mount hardware in the same thread
- M4 tap & drillFor cutting or chasing a damaged thread
- Precision driver setSmall threads need a properly fitting bit or you cam out and round the head
More in Drones, RC & Gimbals
1/10 scale RC cars1/8 scale RC car chassis hardware3D-printed FPV stack mounts and spacers5-inch brushless motor to armAirsoft V2 / EHPA gearbox shellsALware Quad Flyer Spider 500 quadcopter kitAntique wall clock pendulum bracketsArcade marquee retainersARRMA Senton (and similar 1/10 vehicles)ARRMA Senton/kingpin-equipped vehiclesAxial Racing crawler/buggy kitsAxial SCX10 III RC crawler chassis
Browse all 144 in Drones, RC & Gimbals →Slug: padlock-and-safe-internals