The Ulitmate Metric Screw Thread Resource: Basic Dimensions, Classes, Tolerances, Formulas, Charts, and Explanations

The following table chart defines standard metric external thread size M1.6 to M18 per. ANSI/ASME B1.13M-1995. These thread sizes and classes represent bolts and screws, as well, as other standard external threads.

Maximise efficiency and precision in your engineering endeavours with our indispensable metric bolt and screw size chart. Designed for professionals who demand accuracy, this downloadable poster offer detailed insights into ISO metric thread dimensions for bolts and screws alike.

Metric Bolts and Nuts Grade 8 Metric Bolts Stainless Steel Metric Bolts Class 10 Metric Bolt Class 8.8 Metric Bolt M5 Metric Bolt Hex Head Metric Bolt Dimensions : SIZE OF (D) BODY DIA. HEAD FLATS CORNERS D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN) m6 metric bolt 6 5.9 4 3.98 10 9.97 11.05 11.05

Nov 22, 2024 · This guide explains what metric nuts and bolts are, how metric nuts and bolts are measured, and provides a guide to names and metric bolt sizes, including a metric bolt size chart.

Simplify bolt selection with our detailed size chart. Quickly compare diameters, lengths, and thread pitches accurately. Free download Nut and Bolt Size Chart in MM PDF.

Metric Fastener Reference Charts including DIN and ISO Designations, Common Metric Sizes, Metric vs. Inch Sizes, Fastener Sizes in Inches, Pitch vs. Threads per Inch, Millimeters to Inch Conversion.

IMPORTANT: Make sure to print this chart to Actual Size (no scaling). After printing, measure the ruler in the margin to ensure correct scale. See boltdepot.com/tools for more details.

In our metric screw size chart above, metric thread size is denoted by a series of numbers and letters that encapsulate various dimensions including the major diameter, thread pitch, and thread type. The most common system adhered to is the ISO Metric Screw Thread, where designations like M6x1 signify a major diameter of 6 mm and a pitch of 1 mm.

Measure length from under the head to the end of the bolt.