Heavy Hex Nut dimensions per ASME B18.2.2 1987 (1999). METRIC NUT DIMENSIONS CHART. �d�n Re��=Fi h�?R��x��-U���&Q��BM�wo۳�[(��A/������}`_�-t�����D(�Q��T�쯸cy�ܜ��v����Z���xУ����F���)�6����@h�~��6��/ Unification of fine thread nuts is limited to sizes l in. Lug-All Permatex Cabinets Scoop Drawers Polyboxes.
Steel remains the least costly material followed by stainless steel; copper alloys (such as brass) are the most expensive.Common finishes for steel are zinc plating and hot dip galvanizing.

Unplated and uncoated steel heavy hex nuts—referred to as plain finish—may also be available and are susceptible to rust.

Associated Products Grade 5 & 8 Acme Thread Aluminum Binding Posts Castle Cold Forged Wing Nuts Hex Nut Specifications Coupleing Heavy Hex Heavy Hex Specifications Hex Hex Nut Grade 2 Kep Lock Security Square T-Slot Table Flanged Tee. Heavy Hex Nuts are washer faced, are slightly larger and thicker than standard hex nuts. Nominal Nut Size Rockwell Hardness 1/4 thru 1 1/2 Rc 24 – 35 1 5/8 thru 5 1/2 Rb 95 – Rc 35 4.) Unless otherwise specified, chemical and mechanical properties of steel nuts shall conform with Grade A of ASTM A 563, Carbon and Alloy Steel Nuts; or Grade 2 of SAE J995, Mechanical and Material Requirements for Steel Nuts. %�쏢 Contact Atlanta Rod (800) 633-6794.

Threads shall be unified coarse, fine, or 8 thread series (UNC, UNF or 8 UN series), Class 28. Include a message if you wish.

The properties for nuts of several grades of corrosion resistant steel alloys are covered in ASTM F 594, and of several nonferrous materials in the ASTM F 467. . Material.

They're about 20% stronger than high-strength steel nuts and are used in heavy machinery, such as earth-moving equipment.. Zinc yellow-chromate plated steel nuts resist corrosion in wet environments. Heavy hex nut dimensions in inches are covered in ASME B18.2.2 Square and Hex Nuts, … Finished Hex Nut Dimensions Heavy Hex Bolt Dimensions Heavy Hex Head …

for 3/8 in. Nuts that are 7/16" and smaller are double (top and bottom) chamfered (beveled); larger sizes may be double chamfered or have a washer face bearing (bottom) surface and a chamfered top.To ensure full thread engagement with the heavy hex nut, the bolt/screw should be long enough to allow at least two full threads to extend beyond the nut face after tightening. All rights reserved. HOME PAGE; ABOUT US ; PRODUCTS; … Note: Galvanized nuts are always […] Hot dip galvanized is a thick coating of zinc that protects against corrosion in harsh environments. While it may not be completely preventable, it can be substantially reduced. Countersink. Left-hand threaded heavy hex nuts are also available—Heavy hex nut size refers to its nominal thread diameter. Then click the Send button to send your friend an email. Direct Number: (817) 467-1377 800 Number: (800) 361-6627 Fax Number: (817) 467-5365. A heavy hex jam nut can be threaded onto a bolt and run tight against the standard heavy hex nut which will lock the nut in place and prevent it from backing off.

Dimensions: heavy hex nuts are made to the dimensions specified in ASME B18.2.2 Size Width Across Flats Thickness Size Width Across Flats Thickness 1/4 1/2 15/64 1 3/4 2 3/4 1 23/32 5/16 9/16 19/64 1 7/8 2 15/16 1 27/32 Not all types are available in all materials and finishes.Always follow the manufacturer's recommendations regarding nut reuse, thread lubricants/locking compounds and torque values.It is advisable to match materials and finishes of heavy hex nuts, washers and bolts/screws.
Dimensions: heavy hex nuts are made to the dimensions specified in ASME B18.2.2 Size Width Across Flats Thickness Size Width Across Flats Thickness Tapped hole shall be countersunk on the bearing face or faces. ]�'�h���Ot������˅����u�L��U�P�b߭һUv����ƫ��z��5�t.2t+�~�t`��YWc��� See our nut compatibility chart to determine the compatible heavy hex nut(s) for a specific grade of bolt.

Also known as heavy hex nuts, these nuts are about 10% wider and taller than standard hex nuts and distribute the load over a large area. A thread lubricant is the most effective method.

Threads. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Table 1 lists width across flats and across corners, and thickness. Typically, sizes range from 1/4" to about 3 1/2". 1916 Peyco Drive North Arlington, TX 76001. Contact Us. Metric nut dimensions sizes chart according to ISO 4032. Choose from our selection of heavy hex nuts, including over 500 products in a wide range of styles and sizes. Translate.