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Powersports battery terminal bolts (alt size) screw size

M5 · 15 to 20 mm long

Our records put Powersports battery terminal bolts (alt size) on M5 screws in lengths from 15 to 20 mm.

Where it is used: same terminal hardware kit also comes in M5.

This entry is marked confirmed and comes from scooterworks.com.

An M5 screw is 5 mm in diameter with a 0.8 mm pitch, tapped with a 4.2 mm drill; imperial look-alike: #10-32 (4.83 mm) — the other common rack thread; check before mixing.

Powersports battery terminal bolts (alt size) screw specifications

One row per fitment record. Head, drive are shown only where the source states them; pitch is the ISO coarse pitch for the thread.

ThreadLengthPitchHeadDriveWhere it goesStatus
M515–20 mm0.8 mmnot statednot statedSame terminal hardware kit also comes in M5Confirmed

Fitment records and sources

M515-20mmconfirmed

Same terminal hardware kit also comes in M5

pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25

How to check the screw before you buy

  1. Outdoor hardware should be stainless or coated to stop corrosion seizing it in place.
  2. Diameter: across the threads an M5 screw measures about 5 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
  3. Pitch: 0.8 mm from one thread crest to the next (12.5 crests per centimetre). A thread pitch gauge or the pitch-gauge tool settles it in seconds.
  4. Length: measure from under the head to the tip for pan, button, wafer and cap heads; countersunk (flat) heads are measured overall.
  5. The records span 15–20 mm, which means different positions take different lengths — match each hole to its own screw.
  6. Driver: the source does not name the drive. Standard M5 heads take PH2 for Phillips and T25 for Torx, and a 4 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.
  7. Tightening: no device-specific torque is published in these records. The site's general figure for M5 is about 4.0-6.0 N·m into metal threads and 1.5-2.5 N·m into plastic bosses; snug it up and stop.

Common mix-ups with M5

  • Archery sight and rest hardware is almost always imperial 10-24, not metric.
  • Shimano SPD cleat bolts are widely sold as M5 x 8, but Shimano's own dealer manuals don't state the thread — check the old bolt.

Pitch gauge · Screw size finder · Torque guide

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The same screw also fits

Devices whose records share a thread with Powersports battery terminal bolts (alt size), closest length match first.

Questions about Powersports battery terminal bolts (alt size) screws

What size screw does Powersports battery terminal bolts (alt size) use?
M5 × 15–20 mm for same terminal hardware kit also comes in M5.
How long are the screws in Powersports battery terminal bolts (alt size)?
The records range from 15 to 20 mm depending on the position, so match each screw to its own hole.
What is the thread pitch of an M5 screw?
0.8 mm (coarse), which is the standard pitch for M5 machine screws; a 0.5 mm fine pitch exists but is uncommon. The tap drill is 4.2 mm and the normal clearance hole is 5.5 mm.
What screwdriver do I need for Powersports battery terminal bolts (alt size)?
The sources do not name the drive. For M5, Phillips heads normally take PH2 and Torx heads T25; socket heads take a 4 mm hex key.
Can I use an imperial screw instead of M5?
No. Imperial look-alike: #10-32 (4.83 mm) — the other common rack thread; check before mixing. Use a true M5 screw so it does not cross-thread or strip the hole.