It is inserted into an internally tapped hole and tension is induced by rotation of the screw head. Technical specification for metric hexagonal bolts, nuts. Nylon insert lock nuts din, iso standards ita fasteners. Nut, hex, free running, procurement specification for, metric as the voice of the u. Heavy hex structural bolt, a325, type 1, astm a563 grade. Technical specification for metric hexagonal bolts, nuts, coach screw, and flat washers. Metric millimeter bolt and nut substitutions will be allowed in accordance with these tables. Skf lock nuts of kmk design lock quickly and safely without the need for a locking washer and keyway. When a screw reaches the collar, the threads and nylon form a tight, frictional fit, restricting movement of the screw when it is subjected to vibration. Metric hex nut dimensions sizes chart according to iso 4032. We provide both stocked and custom anchor bolts, anchor bolt assemblies, threaded rod, bolts, bent bolts, nuts, washers, turnbuckles, clevises and more. Here, i have listed the heavy hex nut dimensions as per iso and unc. However, in the 1983 version, these widths across flat dimensions were brought in line with iso 4032.
Heavy hex nut dimensions in inches are covered in asme b18. 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. A194 standard specification for carbon and alloy steel nuts for bolts for high pressure or high temperature service. The usage of these nuts makes sure that the structural damage to the body is minimum despite repeated assembly and disassembly. Metric nut sizes mm 10 20 30 40 50 60 70 80 90 100 110 120 140 150 160 170 180 190 200 210. Din 934 hexagon nuts dimensions, specifications, standard, weights, equivalent and download pdf email. Cap a nut with a domed top over the end of the fastener.
Din 982 prevailing torque nuts with nonmetalic insert dimensions, specifications, standard, weights, equivalent and download pdf email. Refer to nut dimensions below for washer face dt general dimensions of structural nuts as1252 1983 nom. Washers provide a smooth bearing surface and are used under the head of a bolt and or a nut. Add the engineering toolbox extension to your sketchup from the. Hex nut with a metric thread pitch and a nylonfilled collar at its back end. A short guide to metric nuts and bolts dd thomson engineering. This standard specifies requirements for m1 to m160 hexagon nuts, assigned to product grade a up to size m 16 or product grade b for sizes above m16. In 1967 version of this standard, the widths across flat dimensions for ml o and ml 2 size fasteners were specified as 17 mm and 19 mm respectively. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Heavy hex structural bolt, a325, type 1, astm a563 grade dh. Always consult the manufacturers instructions or engineering recommendations when making bolted connections. Portland bolt has the ability to manufacture or provide nonstandard. These washers are unhardened and intended for general use. Acorn acorn nuts are a high crown type of cap nut, used for appearance.
The kmk nut is locked in position with a steel insert, an integral part of the nut thread, which presses against the shaft thread. Table 1 shows the isoen standards for product standards and the most important thread. A screw is a headed and threaded bolt used without a nut. In the first method, it increases the friction between the nut and screw by forcing the bottom face of the screw threads against the top face of the nut threads. Astm specifications for bolts nuts washers americal. P 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. Dimensions for bolts, nuts and accessories for steel constructions. Determine the maximum torque according to bolt nut size and grade. No substitution will be allowed for any a325 bolts supplied under 71514 and used for structural connections on bridges, unless approved by the dces. Individual sizes should be checked before specifying any. Hdg heavy hex structural bolt, a325, type 1, astm a563 grade dh heavy hex nut, hot dip galvanized this product standard contains the required dimensional, mechanical, performance, and chemical characteristics of the products shown.
Check this is the latest process zone version before use. It is machined from billet 7075t6 aluminum and can be mounted to your ar15 upper receiver using an adjustable torque wrench with a standard ar15 armorers wrench. Sundram fasteners limited fasteners division fd hexagonal head bolt 21 grade mark reference standards. Hexagon weld nut hexagon weld nut din 929 technical data d1 p m h14 s h hole o h11 m3 0,5 3 7,5 4,5 m4 0,7 3,5 9 6 m5 0,8 4 10 7 m6 15 11 8 m8 1,25 6,5 14 10,5 m10 1,5 8 17 12,5 m12 1,75 10 19 14,8 m14 211 22 16,8 m16 2 24 18,8 article groups thread driving features material packaging code page m hexagon st max. A style 1, heat treated fastener with a metric thread pitch. Last digit of part number denotes number of prongs. There are two ways in which the nylon locks the nut. Sizes with a diameter m24 are minimal property class 50. Nuts m16 and smaller are chamfered on the top and the bearing surface. Iso 4034 hexagon nuts, production class c dimensions, specifications, standard, weights, equivalent and download pdf. View our conversion chart to find out what size heavy hex nut that you need for your job. Nominal nut size rockwell hardness 14 thru 1 12 rc 24 35 1 58 thru 5 12 rb 95 rc 35 4.
Din 934 dimensions standards specifications micronsteel. Din 980 hexagon nuts with clamping part, all metal nut dimensions, specifications, standard, weights, equivalent and download pdf. Flat washers are covered under the astm specification f844. Unless specified, all dimensions are in millimeters some products are changing from din to iso standard. Purchase the unique quantity you need from fmw fasteners today. Din 982 dimensions standards specifications micronsteel. Specification ets010201 ver 1 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802. Iso 4034 dimensions, specifications, standard, weights. Metric hex nut assortmentsdin 934 188 stainless steel600 nuts in eight sizes.
Tension is normally induced in the bolt to compress the assembly by rotating the nut. The nut remains perpendicular to the shaft when the insert is pressed against the shaft thread. This may also be done by rotation of the bolt head. Add the engineering toolbox extension to your sketchup from the sketchup. Engineering toolbox sketchup extension online 3d modeling.
Nylon insert jam lock a nylock nut with a reduced height. Add standard and customized parametric components like flange beams, lumbers, piping, stairs and more to your sketchup model with the engineering toolbox sketchup extension enabled for use with the amazing, fun and free sketchup make and sketchup pro. Standard metric hex nuts, types styles 1 and 2 per. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. Din 982 prevailing torque nuts with nonmetalic insert dimensions, specifications, standard. 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. Din 980 dimensions, specifications, standard, weights. Underwriters laboratories listed 34 20mm thru 12 300mm.