Often equipped with features that prevent loosening, these fasteners may be found in building and other construction projects, repair applications, woodworking, and machinery. External hex hex head cap screws 2pack55538 the home depot. Din 912 dimensions of socket head screws concluded. Make sure you have the latest version by downloading from. Socket head shoulder screws, dowel pins, and slotted set screws. B7 alloy heavy hex head cap screws designed for high temperature, high strength applications, these screws meet astm a193 grade b7 specifications. Other drive types such as hex socket are also available, but less common.
Metric sizes of the hex are specified by iso 4032 and iso 4033, plus iso 4035 for jam nuts, and iso 4014 and iso 4017 for hex cap screws, iso 4018 for hex head screws grade c. The head head cap screw is the most common cap screw and is also the most common fastener in construction and machine assembly. Hex head bolts vs cap screws hex bolts, commonly called hex head cap screws, are bolts with a hexagonal or six sided head. Huyett offers great prices for standard hex head drill screws for industrial applications. Following acceptance of this draft by the subcommittee, it was approved by letter ballot of usa standards. Hex cap screws feature a washer face under the head and a chamfered point, whereas a hex bolt has no washer face or chamfered threads. Stainlesssteel button head recessed hex socket cap screws 2pack. Unbrako socket cap screws offer resistance to a greater degree than any other threaded fasteners you can purchase offtheshelf.
Socket head cap screws are commonly used in machine assembly, especially for removable panels and parts. A cap screw is a screw that has a thick wide head and a flat bottom toward the thread facing site. Zinc plated steel, coarse thread hex head bolts cap screws ranging from sizes 14 to 1 diameter. Socket head cap screws metric body and grip lengths. Choose from our selection of metric hex head cap screws, including hex head screws, flanged hex head screws, and more. Length max length 14 12 6 516 12 6 38 12 6 716 34 6. Grade 8 hex cap screws product size range diameter min. Suggested tightening torques for hex head cap screws author. Our selection includes grade 2, grade 5, grade 8, class 8.
Misumi offers free cad download, short lead times, competitive pricing, and no minimum order quantity. Choose the right cap head for your specific application. Socket head cap screw, alloy, black oxide this product standard contains the required dimensional, mechanical, performance, and chemical characteristics of the products shown. Inch series flat socket head cap screws continued mechanical properties and tightening torques nominal size basic screw diameter tensile strength pounds min. They have a round cap with a hex head and are tightened with a socket wrench drive. 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. Din 912 din en iso 4762 socket cap screws big bolt nut. Suggested tightening torques for hex head cap screws. Sizes not listed can be manufactured within 710 working days. Socket head cap screws socket screws and set screws.
A hex head cap screw is a sixsided bolt with a trimmed hex head and a washer face on the bearing surface. Use them to attach fixtures, backup plates, door frames in structural studs, metal decks, and trusses. They are commonly used for machinery and construction projects, both residential and commercial. These properties are tested only on machined specimens when the testing machine cannot provide for full testing of the parts.
Tvs fasteners price list tvs bolts and nuts price list. Therefore, all you have to do is look at a hex bolt dimensions chart and you. Fully threaded sizes provide excellent grip strength. Hex head cap screws are typically used to create a bolted joint, in which a threaded shaft exactly fits a corresponding tapped hole or nut.
Well, good news is that fasteners are made to universal specifications that are known globally. Hex heads provide maximum driving torque with a flat bearing surface that seats flush to your work surface for easy penetration of heavy gauge metal. How do i determine the wrench size or hex key size for hex head bolts and. 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. It must meet specific tolerances as described under asme b18. A comprehensive catalogue of unbrako socket screws and related products. Hex head cap screws grades 2, 6, 8 stainless hex head. X represents one location such a marking may appear. Partially threaded sizes help where shear resistance is important. A finished hex head cap screw and a heavy hex cap screw have a bearing surface under the head to minimize frictional resistance during tightening. Ansi socket head screw engineering dimensional data table chart per asme ansi b18. This chart contains information on number, metric and fractional number socket head cap screws, along with tap drill information.
Manufactured from 4140 steel, they are clearly marked for ease of inspection. A hex cap screw is actually manufactured with tighter tolerances and can be used anywhere a hex head bolt is used. Our cap screws can be customized to your application and industry. Ansi socket head screw engineering dimensional data table. Metric socket head cap screws size table engineers edge. Din 933 1987 this standard contains specifications for fully threaded hexagon head screws with coarse metric thread for diameters m 1. If all else fails, you may want to use our drill size conversion table or our tap drill size calculator. The information available from our sources is usually sufficient for all computer related drill or screw requirements world wide. How do i determine the wrench size or hex key size for hex.
Blacks fasteners technical information downloads of bolt. Thread size is the nominal fastener diameter and tpi threads per inch. Nucor fastener is one of the largest manufacturers of hex head cap screws in the u. All data is correct to the best of our knowledge, however tr cannot be held responsible for any errors or omissions. Recess dimensions for indented hex washer head screws. Table 3 suggested torque values and clamp loads for sae. Hex cap screws are commonly used in oem applications where precise tolerances are needed. Lb is the minimum body length and is the length of the unthreaded cylindrical portion of the shank. Products fasteners screws standard screws standard screw assortments standard screw assortments assortments of imperial and metric, carbon and stainless steel socket head cap screws, hex head drill screws, and set screws.
Fasteners price list 2016, tvs fasteners price list 2015, tvs fasteners price list 2014 pdf, tvs fasteners price list pdf, tvs fasteners price list 2012 pdf, tvs sundram fasteners price list, tvs fasteners price list, tvs make fasteners price list. Body diameter head diameter head height hex socket record of revision changes to this document are located on the. Find hex head cap screws at msc industrial supply, serving the metalworking, safety, and mro industries for over 75 years. Socket cap, set screws, hex and spline keys inch series. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than. Pentagon edit a pentagon screw drive uses fivesided fastener heads, and the fastener is known as a penta screw. The screw head is designed to fit a ratchet or spanner torque wrenches allowing you to tighten the screw to your exact specifications.