Heavy hex structural bolt assembly, a325, type 1, heavy hex nut, astm f436 structural washer, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. Here, i have listed the heavy hex nut dimensions as per iso and unc. Full fastener products dowedo ningbo windo metal co. View technical specification of ubolts datasheets on. Well, good news is that fasteners are made to universal specifications that are known globally. This post i will summary standard dimension of bolts and nuts, screws in mechanical as wood screws, lag screw, drive screw, hanger bolt, tire bolts, carriage bolt, plow bolt, eye bolt, hook bolt, u bolt, collar screw, wing nut, thumb screw, patch bolt, stove bolts. Determine the maximum torque according to bolt nut size and grade. It is really nothing more than a chunk of steel into which is cut appropriate internal threads so that it may be screwed onto a bolt. We can have custom manufactured bolts made to meet all your requirements and in all. Heavy nuts are quite common and readily available in various types and sizes but heavy head bolts have. We have the charts to help you identify the many different types of bolts and screws for just about any project.
The fastener dimension guide is a web application that allows you to find bolt dimensions directly from your mobile device. American national standard and unified standard hex nuts and jam nuts and heavy hex nuts and jam nuts. The standard includes washer faced hexagon head bolts and full bearing head bolts. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252.
Triloc nut split ring washer nut locking device options add suffix after bolt assembly part number example. Pdf bolt nuts dimensions danny ferdiansyah academia edu engineering design representation bolt and stud dimensions class 150 2500 robert james s inc asme b18 2 1 dimensions specifications equivalent standards. Machine bolt lengths l include the height of point. Welcome to uboltit where you will find a broad range of standard and custom made forged eye bolts, hex bolts, heavy hex hexagon nuts, nuts, washers, wire rope, wire rope clips, chain, fasteners, transport chains, drill bits, ubolts, and lifting hardware. United states standard dimensions of bolts and nuts. 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. Nuts, bolts, screws and washers university of babylon. Bolt sizes for ansi 150 to 1500 class flanges dimensions inches ansiasme 150 600 lb flange. Use the dimensions of your bolt to determine the appropriate size nut. A short guide to metric nuts and bolts dd thomson rail. Bolts, nuts, hex head bolt nut, heavy hex bolt nut, fastener. Dimensions of cross recessed flat countersunk head machine screws.
Metric thread extended thread size range iso thread height male thread h3 thread height female thread h1 sorted by thread class click here to return to the thread data chart page index. The size most commonly associated with screw threads is the nominal diameter. Item number,configuration,source,quantity item number,configuration,source,quantity download an example here. General dimensions of structural bolts as1252 1983 bolt dia. Solidworks tutorial thread features bolt and nut youtube. Please subscribe our channel for more videos and projects in. In both cases there is a small radius under the bolt head which would not normally be shown on. Fastener type chart bolt depot nuts and bolts, screws. Width across flats width across corners height of head d p ds s e k max.
Metric nut sizes mm 10 20 30 40 50 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210. The following formula was used in establishing stud bolt lengths listed in. Thread pitch width across flats width across corners nut height washerface or chamfer dia. Atlanta rods chart displaying heavy hex nut dimensions.
The flat area of the nut that contacts the joint when it is tightened is known as the nut face. All dimensions are given in inches unless otherwise indicated. Individual sizes should be checked before specifying any. Length of bolts l is shown in millimetres rounded to the nearest 5mm.
Simply enter the bolt size and length and you will be presented with dimensions that conform to iso standards. Bolt and nut size dimension for forged components asme pressure vessel connections forging components and reinforced nozzle manufacturing components. Cheat guide chart bolts, screws, washers, nuts, drive charts working on a project and trying to find the name of a special bolt type. Sud bolt lengths l do not include the height of points. Heavy hex nuts are slightly larger and thicker than standard finished hex nuts. Iso metric precision hexagon bolts, screws and nuts are covered by bs 3643 and iso 272.
For such needs we offer heavy bolt heads and nut sizes. Acorn acorn nuts are a high crown type of cap nut, used for appearance. The concept of strain allows us to describe how a part or material. The maximum major diameter is indirectly specified using other parameters that. Fastenerdata metric nut comparison fastener specifications. For example, a bolt and nut may be described as being. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. Finished hex head bolts grade 2, 5, 8 and l9 sae grade 2, astm a307 plain hc020 zinc. See our nut compatibility chart to determine the compatible heavy hex nuts for a specific grade of bolt. Bolt sizes for ansi 150 to 1500 class flanges dimensions inches ansiasme 150 600 lb flange size 150 lb 116 raised face 300 lb 116 raised face 400 lb 14 raised face 600 lb 194 raised face nominal pipe size in number of bolts diameter of bolts in length of headed bolts in length of stud bolts in number of bolts.
Individual sizes should be checked before specifying any equipment. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. The bolt chart provides both us and metric stud sizes. The length shown includes the height of the raised face in all cases. View our conversion chart to find out what size heavy hex nut that you need for your job.
A short guide to metric nuts and bolts 2 thomson rail. 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. For 38 x 112 bolt assembly with a split ring lock washer used for a nut locking device, in place of a pal nut, order part number. Self locking bolt and nut set sm lsnum6x12 a4 71981 self locking bolt and nut set sm lsnum6x12 pg 72750 self locking bolt and nut set s. But neither the external threads of the bolt nor the internal threads of the nut are exactly. Please subscribe our channel for more videos and projects in solidworks. The latter is preferable, inasmuch as it shows the width across the flats, which is the dimension that is worked to, because it is where the wrench fits, and therefore of most importance. We provide both stocked and custom anchor bolts, anchor bolt assemblies, threaded rod, bolts, bent bolts, nuts, washers, turnbuckles, clevises and more. There are no fewer than 5 different threads for different applicaons and 10 different standard strength grades defined for each size of bolt. Always consult the manufacturers instructions or engineering recommendations when making bolted connections. Mar 24, 2018 in this tutorial we will learn how to make threads with the help of thread features in solidworks. Self locking bolt and nut set sm lsnum6x12 a4 71981 self locking bolt and nut set sm lsnum6x12 pg 72750 self locking bolt and nut set sm lsnum6x20 a4 71982. How do i determine the wrench size or hex key size for hex head bolts and socket heads. Purchase the unique quantity you need from fmw fasteners today.
See our nut compatibility chart to determine the compatible heavy hex nut s for a specific grade of bolt. To order bolts or other hardware in this catalog without nuts and nut locking. A short guide to metric nuts and bolts answers to the most frequently asked questions standard and fine pitch th reads how to identify nut and bolt strength grades how nut and bolt strength grades compare maximum tightening torques why specifi ed torque is sometimes lower than the maximum spanner sizes versus bolt nut thread size. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. Cap a nut with a domed top over the end of the fastener. Cheat guide chart bolts, screws, washers, nuts, drive. Metric bolt size chart stud bolt to nut size chart. Iso metric profile external bolt thread internal nut thread basic mm size mm thread designation simple thread designation pitch mm class major dia. Nylon insert jam lock a nylock nut with a reduced height. Atlanta rods chart displaying heavy hex bolt dimensions. When a nut and bolt is tightened in a joint, the bearing surface of the bolt and the nut face come up against the halves of the joint. Nuts, bolts and fasteners 228 suitable for connecting description material article no. Therefore, all you have to do is look at a hex bolt dimensions chart and you.
If the nuts minor diameter exceeds the maximum, it might not engage enough thread and the bolt may pull out of the nut when under axial load. Heavy hex nut dimensions in inches are covered in asme b18. The following tables provide hex nut and jam nut dimensions per asme ansi b18. Metric millimeter bolt and nut substitutions will be allowed in. Compared to a bolt, a nut is a fairly simple beast. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1.
889 203 232 946 990 212 216 600 59 377 1000 17 108 551 698 1209 179 985 732 1350 592 1036 673 506 1051 407 626 275 1305 465 824 622 1356 113 824 1115 322 1319 510