For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter, 8 holes is preferred however 4 holes may be supplied upon special request by the purchaser. Inspect for worn, damaged, missing and loose parts. Ln flange with class 150, class 300, class 400, class 600, class 900, class 1500 and class 2500. Product catalog nuts flange nuts grade 8 steel plain finish. Long weld neck flange dimensions are covered in asme b16. Flange dimensions are determined by the pipe size and the pressure class required for the application. Pipe inch mm pipe bo d t t g f r h x c holes bolt dia. Flange stud bolts, bolts flanges chart, bolts flanges. Features spiralocks proprietary wedge ramp female thread. The flanged portion of the nut provides a greater bearing surface which helps to reduce surface tension. Replace the end yoke or flange, or input or output shafts, as necessary. During dimensional inspection of flange, you should check for.
They feature coarse threading for a tight, secure grip and durable zincplated steel construction for longlasting. These flanges will be furnished with a 116 raised face unless otherwise specified. Available in steel with thread sizes from 1420 to 1147 m6 to m24 in metric, and in. The flange provides a more uniform bearingstress to clampforce ratio. Hex flange nuts metric nuts metric hex flange nuts,style 1 iso 4161 nominal size thread pitch fg h b width across flats width across corners nut thickness flange diameter max min min max min max m5 0. The width across flats of nut shall be the distance measured, perpendicular to the axis of nut, overall between two opposite sides of the nut in accordance with. Made of highstrength class 10 steel, theyare about 25% stronger than mediumstrength steel flange nuts. Standard metric hex flange nuts size dimension table per. Long weld neck flange dimensions class 150 to class 2500. Class 10 nuts are intended for use with screws and bolts of property class 10. Uss pattern is the most common type of flat washer. Standards for dimensions and tolerances are issued. Our hex flange nuts feature spiralocks proprietary wedge ramp female thread and unique selflocking thread technology which adds a locking feature to. The quantity for bolt b indicate the number of 1 set 1 bolt 1 nut, 1 washer.
View our conversion chart to find out what size heavy hex nut that you need for your job. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. Nylock flange nuts license plate fasteners flange bolts 10. Pn 16 flanges din en 10921 dimensions of pn 16 flanges. The underside of the flange is normally plain but can have radial serrations that produce a locking action on the bearing surface. The width across flats of nut shall be the distance measured, perpendicular to the axis of nut, overall between two opposite sides of the nut in accordance with the notes on respective dimensional tables.
Metric hex flange nuts size dimension table engineers. Fully machined from solid barstock for extra strength, unlike inferior substitutes. B across flats c across corners d nut thickness e minimum flange edge thickness. The width across flats of nut shall be the distance. Din 6923 hexagon nuts with flange dimensions, specifications, standard, weights, equivalent and download pdf. Flanges are standardized according publications from organizations like asme, mss, api and others. Our standard fractional size hex flange nuts are sae grade 8 equivalent and designed to mate with standard 2a, 3a, and unj class of fit bolts. Zinc metric flange nuts from everbilt reduce the zinc metric flange nuts from everbilt reduce the chance of damage to the part and make it less likely to loosen or produce vibration as a result of an uneven fastening surface. Hold the yoke or flange with one hand and rotate it lefttoright while you check end play for radial looseness.
Weld nut with smooth flange14230 weld nut with smooth flange weld nut with smooth flange technical data d m4m5m6m8m10 p 0,7 0,8 1 1,25 1,5 d1 5 6,4 7,7 10,1 11,9 a 17 19 22 26 26 b 9 111418 18 h 6 7,5 8,5 10 10,5 14230 weld nut with smooth flange f01f thread metric thread material steel packaging standard d art. This large bearing surface prevents damage to the part underneath the nut and provides extra strength. Pn 16 flanges din en 10921 dimensions of pn 16 flanges din. A hex nut with an enlarged circular base flaring out from the bottom of the nut, and a metric thread pitch. Our standard metric size hex flange nuts are property class 10 equivalent and are compatible with standard 4g6g, 6g, and mj class of fit bolts. Product title 1024 polynut low profile flange steel grip range. Flange nuts metric flange nuts hex flange nuts have an enlarged circular base flaring out from the bottom of the nut. The flange provides a more uniform bearingstress to clampforce ratio than other carbon nuts. Prevailingtorque type steel hex and hex flange nuts 84 to 85 anco selflocking nuts 86 locknuts esna light hex nuts 81 to 82 flexloc selflocking nuts 83 to 84 prevailingtorque type steel hex and hex flange nuts 85 to 86 anco selflocking nuts 87 selfsealing screws plated carbon steel 91 stainless steel 92. Flange nuts are hex nuts with a bottom circular flange that is larger than their top hex section. Iso 4161 dimensions, specifications, standard, weights, equivalent. Flange dimensions jis d flange diameter n number of bolt holes hcd hole circle diameter d diameter of bolt holes jis 5k jis 10k jis 16k jis 20k dn inch d hcd d bolt n d hcd d bolt n d hcd d bolt n d hcd d bolt n mm mm mm mm 15 12 80 60 12. Width across flats wrench size and corners, nut height thickness and thread pitch dimensions are given for nut sizes between m1.
Coastal flange stocks import and domestic ansi b16. Din 6923 dimensions, specifications, standard, weights. The washerlike surface securely grips the material and helps prevent loosening during vibration. Purchase the unique quantity you need from fmw fasteners today. Fittings auto bulbs and harnesses electrical shop supplies cotter pins. These flange lock nuts are used for fastening to a bolt when mechanically joining materials together. Heavy hex nuts are slightly larger and thicker than standard finished hex nuts. Made from grade 8 steel, these nuts are about 25% stronger than mediumstrength steel flange nuts. Metric hex flange nuts size dimension table engineers edge. Dimensions of hexagon flange nuts for comparison width across flats s flange diameter dc nut height m 8 10 15 11,8 14,2 17,9 21,8 24 30 34,5 42,8 16 20 din 6923 as can be seen from the table, for product grade a only the heavy series has been incorporated in din 6921 and din 6922. Jis b2201, jis b2202, jis b2203, jis b2210 thru jis b2217, jis b2221 thru jis b2225, jis b2233.
Flange nut flange nuts have a flange at the bearing face that eliminates the need for a washer and spreads the surface loading. Flange nuts, grade 8 steel plain finish, 3410 bolt depot. Iso 4161 hexagon nuts with flange dimensions, specifications, standard, weights, equivalent and download pdf. Jis b2220 is basically interchangeable with ks b1503 korean standard pressure ratings. The following list of jis flange related standards are now obsolete.
Hex nuts, zinc plated grade 5 steel, 3410 bolt depot. Flange weld nut come in varying sizes to allow its use with several bolts, each with different dimensional standards. Metric hex nut dimensions sizes chart according to iso 4032. The pt ratings from en 10921 apply only for flange types 05, 11, 12, and 21 having nominal sizes up to and including dn. Click on a flange nut type above to continue shopping flange nuts.
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