Oct 26,  · Metric Bolt Size Chart In metric system, the bolts (and nuts) are usually referred using the letter ‘M’ followed by additional dimensions. For example, a common metric

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

Metric Bolt Pitch Chart Size (mm) Max. Tightening Torque (Nm) Class Grade 8.8 Grade 9.8 Grade 10.9 Grade 12.9 M5 7.0 7.8 10.0 11.7 Metric Bolts and Nuts Grade 8 Metric Bolts

Fasteners - Bolts, nuts and threaded rods - torque, tension and loads. Related Documents. Cast Iron Flanges - Stud Reference Chart - The number, diameter and 

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

Weight Chart; Weight Chart. Weight Count Charts. ASTM A194 Metric. ASTM A194 UNC. BSW 1083. ASTM A193 Metric. ASTM A193 UNC. DIN 6914. EN 14399-4. IS 1364 Hex Lock Nut. IS

Bolt Thread Length. Per ASME B18.2.1, the nominal thread length of inch-series bolts can be found by: where L is the total bolt length and d nom is the nominal bolt diameter.. Hex Bolt

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 

In this article, I have covered Flange Bolt Dimension Chart and Stud Size Dimensions for stud and bolt used in piping. The diameter and length of the stud and bolt are covered in flange standard ASME B16.5 & B16.47. You will use a bolt and stud to connect flanges. The image shown below indicates the nomenclature used in the dimension chart.

Dimensional Data This metric stud bolt to nut size chart is meant to help determine the correct size bolt or nut for your purpose.

Bolts, Screws, Studs for High‐ Temperature Service CrMoVa Alloy Steel 1⁄4 thru 2 ½ Over 2 ½ thru 4 Over 4 thru 7 −− −− −− 105,000 95,000 85,000 125,000 115,000 100,000 SAE J429 Grade 1 No Grade Mark Bolts, Screws, Studs 60,000 Bolts, Screws, Studs ASTM A307 Grades A&B 60,000 STANDARD BOLT IDENTIFICATION MARKINGS