# What size is an M20 nut?

## What size is an M20 nut?

Standard Metric Hex Nuts, Types Styles 1 and 2 per.

Nominal Nut Dia. x Thread Pitch Width Across Flats, S Thickness M
Max Min
M16 × 2 24.00 15.70
M20 × 2.5 30.00 19.00
M24 × 3 36.00 22.60

## How thick is an M20 nut?

M20 (20mm) Thread Size. 16mm Nut Thickness (T)

## What size is an M30 nut?

30mm
M30 Hexagon Nuts (DIN 934) – A2-50 Stainless Steel Technical Specification

Finish Natural
Nut Width A/F (J) 46mm
Nut Width A/P (P) 52.9mm

## What is a M3 nut?

METRIC NUT DIMENSIONS CHART Metric nut dimensions sizes chart according to ISO 4032. M3 Nut Dimensions: Pitch: 0.5 mm, smax: 5.50 mm, smin: 5.32 mm, emin: 6.01 mm, mmax: 2.40 mm, mmin: 2.15 mm.

## What is a M20 bolt?

Here’s what the description means… M = Metric thread designation. 8 = Nominal diameter, in millimeters. 1.0 = Pitch (distance from thread to thread), in millimeters. 20 = Length, in millimeters (see below)

## What size is an M18 nut?

M18 Hexagon Nuts (DIN 934) – Marine Stainless Steel (A4) Technical Specification

Finish Natural
Nut Width A/F (J) 27mm
Nut Width A/P (P) 31.05mm

## What does M20 nut mean?

M10-1.0 x 20 M = This designates the fastener is a metric size. 10 = The nominal diameter in millimeters. 1.0 = The thread pitch, or distance between threads, in millimeters. 20 = The fastener’s length, in millimeters.

## What does M12 mean?

The first half (M12), is the size measurement (metric) taken across the outside diameter of the thread (which in this case is 12mm). The second half is the thread pitch, which is the measurement of threads/inch (which in this case is 1.75).

## What head size is M20?

Metric Hex Bolt Dimensions

NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNESS
m20 20.00 12.12
m24 24.00 14.56
m30 30.00 17.92
m36 36.00 21.63

## What does the 8.8 on a bolt mean?

The grade 8.8 refers to the tensile strength which is generally 116,000 psi, grade 10.9 is generally 150,000 and grade 12.9 is generally 175,000 psi. Secondly, how strong is a grade 8.8 bolt?

## What size is a M20 thread?

Thread Size = M20. Width = 30mm. Material = Stainless Steel. Type = Half. Stainless Steel Type = 304, A2. Finish = Plain [See More] Features: Nickel-Plated Brass.

## What are metric nuts made of?

These metric nuts are made of 316 stainless steel and half as tall as regular hex nuts— use them around chemicals and salt water when space is limited. Made of 316 stainless steel for excellent corrosion resistance— including in salt water— these nuts tighten to the left and won’t loosen from counterclockwise motion.

## What are Rs pro A2 stainless steel locking half nuts?

The RS Pro A2 stainless steel locking half nuts have been designed for you to use when a nut has to be locked without clamping against another object. Thread Size = M20. Width = 30mm. Material = Stainless Steel.

## How strong are Class 9 metric nuts?

These metric nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion. About 25% stronger than medium-strength steel nuts, these nuts are comparable in strength to class 10. 9 nuts. Closely spaced metric threads prevent these nuts from loosening due to vibration.