What sizes does this cover?

The Socket & Wrench Size pack covers standard metric hex bolts from M3 to M36 and imperial hex bolts from 1/4" to 1-1/2". These are the most common sizes in hardware stores and automotive work.

Are these sizes guaranteed correct?

Sizes are based on ISO and SAE standards for standard hex head bolts and nuts. Actual fasteners vary by manufacturer, grade, and application. Always verify with the fastener when precision matters.

What about Torx, spline, or specialty fasteners?

This tool covers hex head fasteners only. Torx, spline, 12-point, and other drive types are not yet supported.

Can I use the nearest imperial socket on a metric bolt?

In a pinch it may work, but risks rounding the fastener head. Use the correct socket whenever possible. Related values shown are for reference, not substitution.

Will more packs be added?

Yes. Pilot Hole, Tap Drill, and Metric/Imperial conversion packs are planned. The architecture supports new reference sets without changing the app.

M36 Bolt — 55mm Socket/Wrench

The standard socket size for an M36 hex bolt is 55mm. Nearest imperial equivalent: 2-3/16".

Result

Answer

55mm socket/wrench

Common

Buy55mm socket metric socket set Pro metric set

Wrench/Socket Size55mm

Bolt Diameter36mm

Nearest Imperial Socket2-3/16"

Bolt SystemMetric (DIN/ISO)

A standard M36 hex bolt or nut uses a 55mm wrench or socket. The nearest imperial equivalent is a 2-3/16" socket, which may work in a pinch but is not an exact match.

Note

Less common bolt size. Verify before purchasing specialty sockets.

Related Sizes

← M33 → 50mm

About M36 Bolts

An M36 hex bolt has a 36mm shaft diameter and requires a 55mm socket or wrench to turn. This is a less common metric size, typically found in specialized industrial applications. The nearest imperial socket is 2-3/16" — it may work in an emergency, but the size difference risks rounding the bolt head. Always use the correct 55mm socket when possible.

← Look up another bolt size