M12 nut dimensions pdf free

These toscale layover charts let you quickly identify dimensions by simply matching up your fastener with the printout. Fastener technical data and charts section kl jack. Dimensions of heavy hexagon nuts metrics series width across flats width across corners thickness for heavy hex. Please login or register for a free myharting account to see all information.

Metric nuts are internally threaded with coarse or fine machine screw threads and mate with external threads. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. Nuts m16 and smaller are chamfered on the top and the bearing surface. Threads float inside the retainer so you can install a bolt at a slight angle to align with offcenter parts. Split lock washers are a left hand helix and allow the nut to be tightened in a right hand direction only. Industrial m8 m12 connector system m8 m12 connectors size pins rated maximum current per pin polution grade m8 3 60 v 4 a 3 m8 4 30 v 4 a 3. Weld these nuts to uncoated steel for a strong permanent hold or punch holes in the flanges and secure them with rivets.

Thread pitch width across flats width across corners nut height washerface or chamfer dia. The standard metric fastener thread series for general purpose threaded components is the m thread profile and the coarse pitch thread series. The nut is locked by means of three radial brass locking pins arranged at the same angle as the thread flanks. The nuts are tapped after galvanizing and meet the tolerances 6h. Inch pitch threads per inch metric pitch threads per millimeter metric fasteners can also have extra fine. Nominal nut diameter and thread pitch width across flats, s width across corners, e thickness m bearing face diameter, dw, min. 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. Metric stainless steel hex weld nuts you can weld these nuts to flat and uneven uncoated stainless steel surfaces for a strong permanent hold. Nonstock items may vary due to variables in methods of manufacture. The printable fastener tools series also includes general charts and tools for identifying and measuring fasteners, including a ruler and thread gauge. A style 1, heat treated fastener with a metric thread pitch.

The dimensions of the nuts vary according to different standards such as the asme, din, iso and others. Buy m12 hexagon nuts din 934 marine stainless steel a4. You can also use them as jam nuts by threading two of these thin nuts against each other on a threaded rod to create a gripping point for turning the. 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. Sizes 30 m16 44 m18 are not suitable for use with no. Din 934 hex nut dimensions, tolerances, material, weight. Bolt depot printable fastener tools nuts and bolts. Dimensions of heavy hexagon nuts metrics series width.

You can edit the text in this area, and change where the contact form on the right submits to, by entering edit mode using the modes on the. Hexagon thin nut iso metric fitting thread m45 4 160. Buy m12 hexagon nuts din 934 marine stainless steel. Din 934 hex nuts hexagon nuts din 934 metric hex nuts. Iso 4032 dimensions, specifications, standard, weights. Iso 4032 hexagon nuts dimensions, specifications, standard, weights, equivalent and download pdf. Dimensions of heavy hexagon nuts metrics series width across. Formulas for nut dimensions nuts appendix ii nut type square hex flat hex flat jam hex and hex slotted hex jam hex thick, and hex thick slotted heavy square heavy hex flat heavy hex flat jam heavy hex and heavy hex slotted heavy hex jam see notes nut size 14 thru 58 34 thru 112 118 thru 112 118 114 thru 112 14 51 6 thru 58 34. This removes the need for a locking washer and keyway. Product dimensions and weights din 315 technical specifications metric din 315 wing nuts dimensions of din 315 wing nuts d1 m4 m5 m6 m8 m10 m12 m14 m16 m20 m24 d2 max 8.

Performance data listed are for standard production items only. Description download metric fasteners din 985 nylon insert stop nuts dimensions. Unless noted, all metric dimensions are in millimeters. Kmt lock nuts skf kmt lock nuts are high precision components. Steel hex nut, plain finish, class 10, din 934, metric, m121. Metric din 127 helical spring split lock washers are commonly used metric lock washers it is a split metal ring that is bent into a helical shape. Iso 7040 prevailing torque nuts with nonmetalic insert dimensions, specifications, standard, weights, equivalent and download pdf. Nuts m20 and larger may be double chamfered, or have a washer face on one side and a chamfered surface on the opposite side. The m12 hexagon nuts din 934 a4 stainless steel has the following features. Dimensions for hex nuts, heavy hex nuts, hex jam nuts and heavy hex nuts. They have a collar pilot that assists alignment and prevents welding spatter from getting into threads.

The dimensions of the nuts vary according to different standards such as. Nuts of grades 4 and 6 will not normally be marked but, at the option of the manufacturer, nuts turned from hexagon bar may bear the iso metric symbol m, as illustrated in figure 8. Hexagon nut iso metric 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. Stainless steel 12 point nuts arp 12point flangehexlug nuts. The nuts can range from m10 to m100 in metric size which equals to 38 inches to 8 inches in the imperial size. Metric hex nut assortmentsdin 934 188 stainless steel600 nuts in eight sizes. There are different types of threads to the 12point nuts such as unc, unf, iso, bsw and others. Ajax fastener hand book issue99 pdf 2000 west coast fasteners. Fastenerdata metric nut comparison fastener specifications. A470 coldworked stainless steel, also known as marine grade or 316 stainless steel. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom.

Standard metric hex nuts, types styles 1 and 2 per. Standards for dimensions and tolerances are issued by the american national. Nonpre load hexagon nut bs 3692 standards bs3692 british standard nominal dia m12 m16 m20 m22 m24 m27 m30 m36 min max min max min max min max min max min max min max min max coarse pitch 1. Din 934 hex nuts are metric hexagon nuts available from m2 to m100. In fact, the bolt diameter is a little smaller and the nut diameter a little larger. Stainless steel 12 point nuts arp 12point flangehex. Thread dimensions and oversizing allowances for hotdipped galvanized nuts. Hexagon nut iso metric fitting thread01500 these hexagon nuts are used among other to hot dip galvanized bolts and screws with iso metric fitting thread and to hot dip g alvanized threaded rods with iso metric fitting thread.

The nuts are tapped after galvanizing and do not meet the iso metric tolerances. Many pem selfclinching nuts in this bulletin are dimensionally equivalent to nuts manufactured to nasm459381. A, astm a563, sae j429 zn electroplated zinc astm b633 sc1 type iii cz chromium zinc astm f16 gr. For example, wrench sizes of fastener used in japane. Carriage bolts, flange bolts, hex head bolts, machine bolts, shoulder bolts and tap bolts. Heavy hex boltsgrade 2 sae grade 2, astm a307b plain hhc020zinc hhc020z1 astm a325 plain hhc32500d galv hhc325gd zinc hhc325z1d astm a490 plain hhc49000d 12point flange boltalloy steel plain 1280000d b8m stainless plain 12b8m00d 14 0. All are fastened using a nut or installed in a threaded hole. Metric hex jam nuts and heavy hex nuts engineers edge.

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. Uncunf dimensions comply to esna nmne light series. Iso 7040 dimensions, specifications, standard, weights. Nominal nut diameter and thread pitch width across flats, s. The corrosion resistance is not influenced disadvantageously, with assembled nuts, by the uncoated thread. Choose from our selection of m12 nuts in a wide range of styles and sizes. Iso metric screw threads are designated by basic diameter and threa. Commonly used as locknuts, threading a thin nut against any other hex nut prevents loosening caused by vibration. For example, m10 or m106g, by default, specifies m10 x 1. Versatile hexagon nuts, designed to securely fasten a screw or bolt. Nuts with specified proof load values coarse thread. Metric nut sizes mm 10 20 30 40 50 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210. Useful in lowclearance applications, these metric nuts are roughly half the height of standard hex nuts, but arent as strong.

M12 hexagon nuts din 934 marine stainless steel a4 description. When compressed by tightening the nut, the washer bites into the. Sizes with a diameter m24 are minimal property class 50. Most are free spinning, but some lock nuts exhibit. But neither the external threads of the bolt nor the internal threads of the nut are exactly. Metric unified see drawing at top of page 4 all dimensions are in millimeters. Nut products 22 100109 iso metric hexagon nuts 100 bsw hexagon nuts and hexagon lock nuts 101 unified hexagon nuts and lock nuts 102103 nyloc nuts iso metric 104105 nyloc nuts bsw 106 nyloc uncunf 107108 correct use of jam or lock nuts 109 square shank spikes 23 110 deck spikes chisel point 110 dog spikes sheared pattern 110 issue 99. Metric din 127 type b helical spring split lock washers. Hexagan nuts as specified in this standard may be supplied in free cutting. Pdf metric fasteners din 985 nylon insert stop nuts. At boltfast, our high quality nuts, bolts, fasteners, studs.