Standard Threaded Rod Sizes Chart

We generally leave off the pitch on 1 8 thread it is 1 8 27.

Standard threaded rod sizes chart.

Ansi asme external screw thread size chart. Metric bolt conversion data for industrial bolts rods machine screws and small diameter fasteners from elgin fastener group includes metric to standard bolt conversions. Diameter decimal metric chart for small diameter fasteners. Unified screw threads per.

The number following the dash is how many threads per inch. 8 thread series 8un nominal size and threads per in. 3 add to quote. All units are in inches.

1 4 20 x 3 all thread rod zinc plated. Fastener conversion approximate equivalency common din numbers. Atlanta rod chart showing standard thread pitch. Section at minor dia.

Thread pitch chart thread series cover designations of diameter pitch combinations that are measured by the number of threads per inch tpi applied to a single diameter. Contact atlanta rod 800 633 6794. May 04 2020 19 29. 1 4 20 x 3 316 stainless steel all thread rod.

The international organization for standards iso classification r898 includes low and medium carbon steel quenched and tempered class 4 6 and class 5 8 threaded rod similar to u s. Threaded rod is often used along with a nut and or square plate washer when embedded in concrete to achieve required pull out values. Tensile stress area. Threaded rod is available in metric grades as well.

The chart below shows metric bolt conversions and din numbers for fasteners. So 1 4 27 would have 27 threads per inch. Nominal size or basic major thread diameter. This screw chart is not comprehensive of all available standard threads as provided by the standard.

Ansi asme b1 1 1989 r2001 r2001 nomenclature are used. The astm a307 specification covers carbon steel bolts and studs ranging from 1 4 through 4 diameter. Thread size chart. Acceptability criteria are described in ansi asme b1 3m 1992 r2001.

The finial threads on the top of a harp are 1 4 27. Grades 2 and 5. Starting from the right 3 8ips thru 5 16 27 is hollow the rest are solid. Bolt size threads per inch tpi coarse thread unc fine thread unf 0000 160 000 120 00 90 0 80 1.