Metric nuts proof loads proof loads of metric nuts coarse and fine threads. Boltport is a manufacturer of hex flange bolts in metric and imperial sizes with coarse, fine, extra fine, and custom threads to various dimensional standards and material specifications. Requirements l axis of screw thread basic major diameter minor diameter basic pitch diameter l description a metric machine screw is a straight shank fastener with a metric thread pitch designed to go through a hole or nut that is pre. Although by their very nature, the exact dimensions of metric fasteners vary with the size needed for the job, metric bolts are constructed with specifications that require each portion of the screw to be standardized and constructed to proportions so that the dimensions of the bolt can be calculated if the size of the bolt is known. We accept metric hex bolt returns in likenew condition no questions asked. Correct drill size for tapping metric threads in holes. The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. So, when taking into consideration m16 bolt dimensions, such a bolt will have a shank diameter that is almost always equal to 15. Shoulder bolts also known as stripper bolts are used to create a pivot point. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. Pan head phillips machine screws bright zinc plate. Steel bolts metric grades steel bolts sae grades for metric bolts strength is according iso 898 mechanical properties of fasteners made of carbon steel and alloy steel described by property classes with designations 4.
Fasteners vacuum connectors metric hoses metric clamps wheel weights. Besides fasteners, the other main products that boltfast supplies are general. Iso metric hardware specifications table chart engineers edge. Metric bolts minimum ultimate tensile and proof loads minimum ultimate tensile and proof loads for metric bolts with coarse or fine threads. Order in the exact quantity you need and feel free to return anything you dont use after your project is complete. Fastener tech data understanding series introduction. Dimensions the dimensions for finished hex nuts are covered in the american national standards institute ansi b18. Machine screws with no head for screwing all the way into threaded holes. If you have a question, concern or comment, feel free to contact us. Jis japanese metric hex head bolts hillco fastener. View our conversion chart to find out what size heavy hex nut that you need for your job. Metric bolts tightening torques engineering toolbox. Us bolts tightening torques recommended bolt torques. Fastener and screw bolt design, formula and calculations the following are to links of iso metric hardware specifications table charts should you find any errors omissions broken links, please let us know feedback.
Your metric hex head bolts are in stock and ready to ship. A low carbon, hex head bolt with a machined point which is threaded to the head. Imperial to metric conversions metric to imperial conversions technical charts fastener identification chart hardness conversion chart. Make sure to print this chart to actual size no scaling. Us bolts tensile strength and proof loads tensile strength and proof loads sae bolts. Metricbolt provides many variations of metric fasteners including metric screws, and metric hex bolts for various applications. Jbolts shoulder bolts j shaped bolts are used for tiedowns or as an open eye bolt. Metric hex bolts are available in quality grade a2 stainless steel or zinc plated steel. Hex bolts come in a pretty large variety of sizes and materials.
A short guide to metric nuts and bolts dd thomson rail. Hole sizes 124 thumb and wing screws 125 to 127 b7 studs and nuts stud bolts for pressuretemperature piping 21 general purpose endtoend studs 22 tap end stud bolts 23 double end stud bolts 24 bolts hex cap screws finished hex bolts 31 wrench openings for square and hex bolts and screws 32 to 33 heavy hex bolts 34. The square neck keeps these bolts from turning when tightening a nut. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. There is an exception thoughif pitch isnt specified, the fastener is coarse threaded. Purchase the unique quantity you need from fmw fasteners today. Carriage bolts have a smooth, rounded head for a finished look. Stainless steel 316 a4 also known as a4 stainless, 316 is a. Sizes not listed can be manufactured within 710 working days. Size thread inlbs nm inlbs nm inlbs nm inlbs nm inlbs nm inlbs nm 4. Heavy hex nuts are slightly larger and thicker than standard finished hex nuts.
Metric bolt conversion to standard bolt conversion chart. Wrench openings for square and hex bolts and screws. The source for all your metric sized fastener needs address. Threads will vary according to the individual bolt sizes and dimensions. Standard part 2 contains specifications for hexagon head bolt with metric screw thread from m 42 to m 160 in product grade b. What this really means is that, a 16 mm bolt will be able to go through a 16 mm hole. Choose these metric bolts for fastening most machinery and equipment. Elevator bolts elevator bolts are often used in conveyor systems. We offer metric hex cap screws, metric tap bolts and metric hex flange bolts. Metric socket head cap screws size table engineers edge. After printing, measure the ruler in the margin to ensure correct scale.
Nuts m20 and larger may be double chamfered, or have a washer face on one side and a chamfered surface on the opposite side. Din 933 standard, din 933 metric series full thread hex bolts. Lowes increases april hourly wages for associates and implements new safety efforts link to lowes home improvement home page. A short guide to metric nuts and bolts 2 thomson rail. A 91612 screw, which is comparable in diameter and is also coarse, has its threads spaced 0. Since then the local business has developed considerably, positioning itself as one of the fastest growing companies in our industry. General jul 28, 2019 0 738 add to reading list refer the table for the common use of spanner or wrench size or allen key sizes for bolts. Metric hex bolts sold in any quantity fmw fasteners.
Us hex bolt sizes and thread pitches continued mm 10 20 30 40 50 60 70 80 90 100. They are twice as strong as lowstrength steel bolts. Proof loads and tensile stress metric hexagon bolts. Dec 21, 2012 dimensions of metric hex nuts metric hex nuts f g h slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. All dimensions are given in inches unless otherwise indicated. The size of a metric screw or bolt is specified as diameter, pitch and length, in millimeters millimeters is abbreviated mm. Iso metric screw threads are designated by basic diameter and thread pitch. Spanner wrench or allen key sizes for metric thread bolts.
Everything you need to select, specify and order these. Heavy hex nut dimensions metric hex bolt dimensions. Hex bolts if you are looking for the right hex bolts to suit your construction or repair needs, then you have come to the right place. It can be difficult to choose exactly what is best for your particular needs. Get free 2day shipping on qualified 10, hex bolts products or buy hardware department products today with buy online pick up in store.
Iso 4014 specifies the characteristics of hexagon head bolts with threads from m1,6 up to and including m64, of product grade a for threads m1,6 to m24 and nominal lengths up to and including 10 d or 150 mm, whichever is the shorter, and product grade b for threads over m24 or nominal lengths over 10 d or 150 mm, whichever is the shorter. Dimensions for metric hex nutsconform to din 934 unless noted screw pitch, wd. Bolts with a smooth rounded head that has a small square section underneath. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1. Standard inch and metric bolts are available in a variety of sizes, strengths, materials and finishes. Dimensions of din 933 standard full thread hex bolts metric size. High quality parts, delivered on time, at prices that beat your current source. If a stud is threaded its entire shank length and a.
Hex bolts carriage bolts lag bolts set screws bolts with a hexagonal head with threads for use with a nut or tapped hole. A style 1, heat treated fastener with a metric thread pitch. Metric bolt conversion data for industrial bolts rods, machine screws and small diameter fasteners from raaj sagar steels includes metric to standard bolt conversions. Standards for dimensions and tolerances are issued. Because iso standard covers only sizes up to m 36, the din standard was subdivided into part 1 m 1. Hex flange bolts din 6921 sizes ranging from 1mm 48mm in diameter and length from 5mm to 500mm. Metricbolt s roots date back to 1965, when a young technological entrepreneurship has emerged into a successful local business. A tap bolt made from medium carbon alloy steel and heattreated. Din 933 din 933 specification din 933 standard torqbolt. Spanner selection for metric and imperial hex bolts spanner selection for metric and imperial hex bolts metric unfunc min mm max mm thread size inch spanner size af inch spanner openning 11. Metric din 933 hexagon head cap screws bolts full thread. Metric hex bolts metric sized hex flange bolts, hex cap screws and tap bolts in a2 stainless steel. Nominal screw sizes m5 and larger have six drilled holes. How do i determine the wrench size or hex key size for hex head bolts and socket heads.
The top countries of suppliers are china, taiwan, china, from which the percentage of hexagonal bolts dimensions supply is 97%, 2% respectively. Us bolts head and wrench sizes hex bolt, lag bolt, square bolt and heavy hex bolt. Metric hex nut dimensions sizes chart according to iso 4032. Stainless steel 316 a4 also known as a4 stainless, 316 is a highly corrosion resistant grade of stainless steel. Socket head cap screws metric body and grip lengths. Machine screws, sheet metal screws, all thread rod, carriage bolts, lag screws, structural a325 bolts, concrete wedge anchors, b7 studs, tap end studs, double end studs, stainless hose clamps, metric course and ne. Nuts m16 and smaller are chamfered on the top and the bearing surface. Fastenal uses cookies to improve website user experience. The chart below shows metric bolt conversions and din numbers for fasteners. We do not use cookies for the processing, collection, or storage of personal data under any circumstances.
All hex bolts have a hexagonal head designed to be driven by a socket or a wrench. Bolts are externally threaded fastener products that are used in combination with equally threaded nuts to join two or more components. The following are dimensional specifications tabkles for the following iso hex head bolts, iso 4014, iso 4016, iso 4017, iso 4018. Hex head bolt, standard, m4 m16, configurable thread. All categories bolts hex cap screw hex cap screw, metric view items. Metric 10 mm hex bolts bolts the home depot store finder. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. This standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1.
Length is measured from under the head to the end of the bolt note. The size of the hex is the same as a cap screw head to permit using the same standard wrench size. Contact fastener solutions for more information regarding custom bolts today. Metric hex bolt diameters and thread pitches bolt depot. Sae and metric fastener torque specifications rev a july 2016.
Hex flange bolts are heavy profile hexagon head bolts with full or partial thread configurations. Anchor bolts bolt types standard bolt size hex bolts. A wide variety of hexagonal bolts dimensions options are available to you, there are 67 suppliers who sells hexagonal bolts dimensions on, mainly located in asia. Stainless steel 188 a2 also known as a2 stainless, 188 is the most common grade of stainless steel for general use.