nut and bolt sizes chart

BS3643 Parts 1&2. BS3643 defines the limits and tolerances for ISO screw thread gauges. · Metric Bolt Sizes. Metric nuts and bolts are commonly 

Bolt Size Chart ; #5, 0.125, 40, 0.008, 0.0067 

Table with dimensions of Heavy Hex Nuts ASME B18.2.2 used with Stud Bolts ASME B16.5.

This page provides tables listing sizes of inch and metric bolts, nuts, and washers. For information on bolted joints, see our bolted joint analysis 

Metric bolts are referenced using "M" sizes, such as the M8 bolt size. The size of a metric bolt is specified using pitch, diameter, and length in millimeters. For example, in M8-1.0*20, the "M" means the Metric thread designation, the digit 8 refers to the Nominal diameter (in millimeters), 1.0 refers to the pitch, and 20 refers to the length.

Thread Size D Hexagon Size S Hexagon Size J M 10 17 mm 8 mm M 12 19 mm 10 mm M 14 22 mm 12 mm

The bolt grip length charts linked below are especially handy when replacing non-AN bolts. Measure the total thickness of the parts being bolted 

The size of a metric screw or bolt is specified as diameter, pitch and length, in millimeters (millimeters is abbreviated "mm"). For nuts, size will appear 

Hexagon Nut and Bolt Sizes ; METRIC SIZES ; Thread Size D (mm), Hexagon Size S (mm), Hexagon Size J (mm) ; M 10, 17, 8 ; M 12, 19, 10 ; M 14, 22, 12.

The size of a metric bolt is specified using pitch, diameter, and length in millimeters. For example, in M8-1.0*20, the “M” means the Metric 

Title: US Nut Size Chart Author: Bolt Depot Created Date: 10/4/ 12:45:00 PM