Metric heavy hex nut dimensions pdf

Heavy hex nuts, sae j995 grade 5, plain finish the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. Metric millimeter bolt and nut substitutions will be allowed in accordance with these. These nuts are available in grade 2h per astm a194 in sizes from 12 to 2 12 and grade dh per astm a563 in sizes 12 to 1 12. Screw size body diameter hex key size head height metric socket head cap screws. For more information on available finishes see page 00. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. Heavy hex nut dimensions in inches are covered in asme b18. Sizes with a diameter m24 are minimal property class 50.

Metric, heavy hex nuts, astm a194m 2h, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. Nuts m16 and smaller are chamfered on the top and the bearing surface. Manufacturing high strength structural heavy hex bolts as per astm a490m specification in metric and imperial sizes with zinc, galvanized or dacromet coatings. Click on a heavy hex nut type above to continue shopping heavy hex nuts. Metric heavy hex nut dimensions free download as word doc. The variety of coupling designs provide a universal means for the connection of pipe, fittings and pipe system components. Astm a490m structural heavy hex bolts boltport fasteners. Bolt depot metric nut size table diameter and height. At a meeting on september 22, 1976, subcommittee 2 organized the contents of a standard covering six different styles of hex nuts. Heavy hex a heavier pattern version of a standard hex nut. View our conversion chart to find out what size heavy hex nut that you need for your job. The chemical and mechanical designation for structural washers is astm f436. Larger sizes are either double chamfered or chamfered on top with a washer faced bearing surface. Metric hex nut dimensions sizes chart according to.

Their additional strength comes from increased thread engagement, which is due to their thickness, and greater resistance to dilation expansion or stretching because of their. Dimensions of heavy hexagon nuts metrics series width. The nut thickness shall be the overall distance, measured parallel to. Unless specifically ordered, m10 hex jam nuts with 16 mm width across flats will be furnished. The jam nut is placed against the work surface and then the heavy hex nut. Fastener mart offers a wide range of fastener technical datafrom our understanding fastener series of articles, which will introduce you to a variety of fastener and hardware topics and productsto our fastener fasten facts, handy fastener reference data and reference chartsto advanced fastener reference materials in the form of fastener books. M485 din 6915 iso 10 metric heavy hex nut plain finish. H f lr l metric ks 81002, jis 81180 unit mm diameter e h f g r lt coarse fine basic tolerance basic tolerance basic tolerance app min 1. The nutty company has been your source for top quality nuts and bolts since 1977. After printing, measure ruler above to ensure correct scale. A sixsided internally threaded fastener which is both thicker and wider across the flats than a samesized finished hex nut, made of 188 stainless.

Nylon insert lock nuts din, iso standards ita fasteners. 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. Here, i have listed the heavy hex nut dimensions as per iso and unc. Standard metric hex jam nuts and heavy hex nuts ansi b18. Standard ansi asme metric hex nuts, types styles 1 and 2 size dimensions. Standard metric hex nuts, types styles 1 and 2 per. Order the hardware you need to get the job done online from. Metric heavy hex nuts for use with structural bolts, astm a563m. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. M364 din 6915 iso 10 metric heavy hex nut plain finish m424. Heavy hex nuts for use with structural bolts, astm a 563 astm a 194. This specification covers chemical and mechanical requirements for eight property classes of hex and hex flange carbon and alloy steel nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts.

A style 1, heat treated fastener with a metric thread pitch. Dimensions of heavy hexagon nuts metrics series width across flats width across corners thickness for heavy hex. A sixsided internally threaded fastener that is 23 the thickness of a heavy hex nut. For example, square or hex head bolts are measured from under the head to the end of the bolt. Jam nuts are used with heavy hex nuts to keep them from loosening. We hold in stock a large variety of different grades in both imperial and metric 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. Purchase the unique quantity you need from fmw fasteners today. Hex jam nuts from ita fasteners are thin nuts which have the same dimensions as the standard hex nut for the head alone. Earnest machine products offers heavy hex nuts that are hot dip galvanized zinc coated and lubricated with a wax. Metric heavy hex nuts 1 scope a this standard covers the complete general and dimensionaldataformetricheavyhexnutsm12through m100 recognized as american national standard. Heavy hex nuts and heavy hex jam nuts table 10 suppliers2 37 ansiasme ansiasme b 18. When so specified by the purchaser, the edges of holes on the outside surface of the head will be chamfered 45, wood screw dimensions. Shop our selection of nuts for the size, thread and material you need.

Actual drafting was postponed until isotc2 could reach final decisions relating to basic dimensions and characteristics of hex bolts, screws, and nuts. Hex bolt hex nut heavy hex bolt high strength bolts. Thread pitch width across flats width across corners nut height washerface or chamfer dia. Allpro threaded manufacturing has been setting the standards for fastener manufacturing quality since 1982. Dimension mm and weight kg per 100 pieces imperial size d f. Heavy hex nuts are slightly larger and thicker than standard hex nuts and come in various different grades which are covered within the astm a194 standard. Fastenerdata metric nut comparison fastener specifications.

Socket head cap screws inch socket head cap screws. Our dedication to manufacturing the highest quality products and providing the highest level of customer service has set us apart for over 30 years. Nylon insert lock a nut with a nylon insert to prevent backing off. Metric sizes also available hex bolts machine bolt general use hex head bolt usually used with a nut. Nuts and washers used in a structural joint with heavy hex structural bolts must also meet appropriate standards. 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. Metric hex nut dimensions sizes chart according to iso 4032. Nuts m20 and larger may be double chamfered, or have a washer face on one side and a chamfered surface on the opposite side. 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. Dimensions for metric hex nuts conform to din 934 unless noted screw pitch, wd. Standard metric hex bolt sizes and thread pitches scale check. Heavy hex nuts are thicker and wider than finished hex nuts of the same size, which makes them the strongest of comparablygraded nuts. Screw size body diameter hex key size head height head diameter max.