The maximum countersink diameter shall be the thread basic (nominal) major diameter plus 0.030 in. for 3/8 in. nominal size nuts and smaller, and 1 .O8 times the basic major diameter for nuts larger than 3/8 in. No part of the threaded portion shall project be- yond the bearing surface. Threads.
ANSI Hex and Jam Nut Size Table Chart Inch Sizes - Engineers Edge
ANSI (inch) Hex and Jam Nut Size Table Chart. Hardware ANSI Menu. The following tables provide Hex Nut and Jam Nut dimensions per ASME Hex Nut Hex Jam Nut. Nominal Size or Basic Major Dia. of Thread . Width Across Flats F . Width Across Corners G . Thickness, Nuts H . Thickness,Jam Nuts H l. Basic . Max. Min. Max. Min. Basic . Max. Min.
A six-sided internally threaded fastener whose thickness is .875 where D is the nominal nut size and 1.5D is their width across the flats. Made from austenitic alloys. Applications: Designed for use with stainless steel bolts and screws with a specified minimum tensile strength equal to or less than the specified proof stress of the mating nut.
Bolt Size Chart. Refer to the table for dimensions of commonly used bolt sizes. Measurements on top row represent UNC threads and measurements on bottom row represent UNF threads. Class 2A is acceptable for the majority of applications and Unified Thread Standard (UTS) bolt classes. Size. Threads Per Inch. Class Thread. Major Diameter. Min
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. Do not use these values for standard metric internal thread design. All units in mm. These are the M Profile limiting Dimensionings.
Standard Thread Pitch Chart | Atlanta Rod and Manufacturing
Atlanta Rod Standard Thread Pitch Chart. Coarse Thread Series - UNC. Fine Thread Series - UNF. 8-Thread Series - 8UN. Nominal Size and Threads Per In. Basic Pitch Dia. Section at Minor Dia. Tensile Stress Area.