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.

11/16" → 17mm Metric

The nearest metric equivalent of 11/16" is 17mm (0.46mm difference).

Result

Answer

17mm (17mm)

Standard

Buy17mm socket metric conversion set Metric + SAE combo set

Input Size11/16" (17.46mm)

Nearest Metric17mm (17mm)

Difference0.46mm

Second Nearest18mm (18mm, 0.54mm off)

SystemImperial → Metric

A 11/16" socket or wrench (17.46mm) is closest to 17mm metric, a difference of 0.46mm. Close enough for most jobs, but use the correct size when precision matters.

Note

Reference value from published fastener data. Always verify with the fastener manufacturer for critical applications.

Related Sizes

← 5/8"3/4" →

About 11/16" Conversion

A 11/16" imperial socket or wrench (17.46mm) is closest to 17mm metric, with a difference of 0.46mm. The sizes are close enough for most applications, but always use the correct imperial socket when precision matters. The second-nearest metric size is 18mm (18mm, 0.54mm off). Less common, some automotive. A combination metric and SAE socket set is the best way to handle mixed fasteners without risking damage.

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