Alternatively, stainless steel alloys having different hardnesseslike a 316 nut and a. Grainger offers heavy hex nuts with diameters larger than most hex nuts. Thicker and wider across the flats than standard nuts, heavy hex nuts provide longer thread engagement and a larger wrenching surface. Heavy hex nuts are specified for use with bolts or studs having any of the following characteristics. Shop for various material grades, metals, widths, heights, finishes and more to make for a customizable experience.
Heavy hex nuts are somewhat larger than a standard hex nut, compatible with high. Dimensions of cross recessed flat countersunk head machine screws. When you need heavy hex nut options for your next project, make sure youre getting the thickness, integrity and performance you need when you choose fmw fasteners as your supplier. Here, i have listed the heavy hex nut dimensions as per iso and unc. Denali industrial supply has a huge selection of finish hex nuts from grade 2 to l9. Our collection features a largerbodied nut size, compatible with bigger bolts. Purchasers should consult with suppliers concerning lists of stock production heavy hex nuts. Heavy hex nuts dimensions weight imperial metric unrest scribd. Heavy hex nuts are sixsided hex nuts that are thicker and wider across the flats than a same size diameter finished hex nut. Nuts larger than 716 are either double chamfered or chamfered on top with a washer faced bearing surface. The width across flats of nut shall be the distance measured, perpendicular to the axis of nut, overall be tween two opposite sides of the nut in accordance with the notes on respective dimensional tables. Heavy hex jam nuts are thinner than a standard heavy hex nut but have the same dimension across the flats and corners. These hex nuts are manufactured in accordance with the latest revision of the following industry standards.
Heavy hex nut dimensions,heavy hex nut dimensions wholesaler,china heavy hex nut dimensions manufacturer,heavy hex nut dimensions exporter,heavy hex nut dimensions supplier,heavy hex nut dimensions factory in dowedo fastener. Finished hex nut dimensions heavy hex bolt dimensions heavy hex head cap screw dimensions heavy hex nut dimensions metric hex bolt dimensions. Imperial supplies has a large selection on hand, at incredible prices. Purchase the unique quantity you need from fmw fasteners today. Request a quote today, or contact denali industrial supply to learn more. Heavy hex nut dimensions, china heavy hex nut dimensions. Standard metric hex nuts, types styles 1 and 2 per. Width across flats width across corners thickness for heavy hex.
Larger sizes are either double chamfered or chamfered on top with a washer faced bearing surface. Heavy hex nuts, also called structural nuts, are both thicker and wider than a standard finished hex nut and compatible with high strength and large diameter bolts. The nuts are tapped after galvanizing and do not meet the isometric tolerances. Heavy hex nut dimensions table stainless steel tubing. Imperial heavy hex nut dimensions g thickness heavy hex nuts h flats across width f corners. For example, wrench sizes of fastener used in japanese built cars comply with jis. A sixsided internally threaded fastener which is both thicker and wider across the flats than a samesized finished hex nut, made of 188 stainless. Nuts witdth across flats and corners, as well as thickness are to american standard b 18. Finished hex bolt dimensions finished hex nut dimensions heavy hex bolt dimensions heavy hex head cap screw dimensions heavy hex nut dimensions metric hex bolt dimensions. Bulk heavy hex nuts structural hex nut supplier aft. Dimensions of finished hex nuts size f c h width across flats width across corners thickness basic max min max min basic max min 38 916 0. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. The nut thickness shall be the overall distance, measured parallel to the axis of nut, from the top of the nut to the bearing surface and shall include the thickness of the washer face where provided.
Heavy hex nuts are designed with the thickness and integrity needed to perform under heavy loads. Choose from our selection of hex nuts, including 188 stainless steel hex nuts, mediumstrength steel hex nuts, and more. Page 1 of 99 page 1 of 99 heavy hex bolts grade 2 sae grade 2, astm a307b. Earnest machine products offers heavy hex nuts in sizes 14 to 5 12 manufactured to the grade 2h strength level per astm a194. These nuts are often used in structural fastening for large scale construction. View our conversion chart to find out what size heavy hex nut that you need for your job. The head of the heavyhex structural bolt is specified to be the same size as a heavyhex nut of the same nominal diameter so that the. Most commonly used in bolting together structural steel, railroad systems and modular buildings.
Metric hex nut dimensions sizes chart according to iso 4032. Heavy hex nut left hand this style of nut refers to its larger height and width and consequently higher strength compared to other nuts. Iso 898ii mechanical properties of fasteners, part ii, nuts. Hex nuts are a general purpose nut, six sided, with internal screw threads. Heavy nuts are quite common and readily available in various types. Hex nuts, heavy hex nut, thin hex nut boltsfastener. Heavy hex nuts technical data sheet nucor fastener heavy hex structural nuts are manufactured to astm a563, astm a563m and astm a194 specifications and are designed to be stronger than the bolts with which they are assembled. Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more.
Screw thread limits table unc unf threads per inch tpi threads per inch wood screw pilot hole sizes table standard npt national pipe thread tap drill sizes table. We provide both stocked and custom anchor bolts, anchor bolt assemblies, threaded rod, bolts, bent bolts, nuts, washers, turnbuckles, clevises and more. Also kown as heavy hex nuts, these nuts are about 10% wider and taller than standard hex nuts to distribute load over a large area. Hex nuts are available in a variety of finishes zinc, galvanized, plain and stainless steel in both fine and course thread. Heavy hex nuts dimensions weight imperial metric free download as pdf file. Heavy hex structural bolts 35 highstrength structural bolting 36 carriage bolts and lag bolts 37 square bolts 38 step bolts and countersunk head elevator bolts 39 nuts finished and heavy hex nuts 41 hexagon machine screw nuts 42 type a forged wing nuts 43 hex slotted nuts 44 hex and heavy hex jam nuts 45 to 46 hex castle nuts 47.
The computeraided design cad files and all associated content posted to this website are created. Astm a563 and astm a194 2h heavy hex nuts are high strength nuts that are designed to be stronger than the bolts assembled with them. Heavy hex nuts manufacturers dimensions sizes of heavy. Hex nuts, finished hex nut, heavy hex nut and thin hex nuts, class 5, class 8 and class 10. Heavy hex nuts are thicker and larger then finished hex nut. It is slightly larger, stronger and more durable than the average nut and is therefore termed heavy. Heavy hex nut dimensions in inches are covered in asme b18. See our nut compatibility chart to determine the compatible heavy hex nut s for a specific grade of bolt. Specification for structural joints using astm a325 or a490 bolts. Hexagon nut isometric fitting thread01500 hexagon nut oversized thread01560 these hexagon nuts are used among other to hot dip galvanized he xagon bolts with oversized thread and to hot dip galvanized th readed rods with oversized thread.
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. These nuts are comparable in strength to grade 9 bolts. Metric heavy hex nut dimensions free download as word doc. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1.
Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software but also as step, stl, iges, stl, dwg, dxf and more neutral cad formats. See our nut compatibility chart to determine the compatible heavy hex nuts for a specific grade of bolt. Heavy hex nuts buy bulk hex nuts online fmw fasteners. Heavy hex nuts are slightly larger and thicker than standard finished hex nuts. Body width across bolt width across flats height rough estimate diameter. Heavy hex nut width across flats the width across flats of nut shall be the distance measured, perpendicular to the axis of nut, overall between two opposite. Heavy hex nuts, designed slightly larger and thicker than standard hex nuts, are used for highway, bridge, and building infrastructure.
The most common shape today is hexagonal, for similar reasons as the bolt head. Nuts in sizes 716 and smaller are double chamfered. Heavy hex nuts are a six sided internally threaded fastener which is both thicker and wider across the flats than a same sized finished hex nut. Nominal nut size rockwell hardness 14 thru 1 12 rc 24 35 1 58 thru 5 12 rb 95 rc 35 4. Heavy hex nut dimensions astm a194a194m grade 2h, 4, 7, 8, 8m dim a dim t thread diameter min max min max. Heavy hex bolts 34 heavy hex structural bolts 35 highstrength structural bolting 36 carriage bolts and lag bolts 37 square bolts 38 step bolts and countersunk head elevator bolts 39 nuts finished and heavy hex nuts 41 hexagon machine screw nuts 42 type a forged wing nuts 43 hex slotted nuts 44 hex and heavy hex jam nuts 45 to 46. Therefore, a higher strength nut typically may be substituted in the. Heavy hex nuts are available in stteel, grade 5 and in 188 stainless steel.