Metric Bolt Conversion. Metric bolt conversion data for industrial bolts/rods , machine screws and small diameter fasteners from Raaj Sagar Steels includes metric to standard bolt conversions. The chart below shows metric bolt conversions and DIN numbers for fasteners.

Carriage bolts, Zinc plated steel, 1/2"-13. Carriage bolt length is measured from under the head to the end of the bolt including the square neck. Note: Thread length on carriage bolts can vary. Some shorter lengths will be fully threaded. Prod. #.

Answer (1 of 7): Outside dimension is 1/2″. Depth of the thread is 1/13″, which is approximately 5/64″. 1/2″ = 32/64. 32/64″ - 5/64″ = 27/64″ - or 10.7 mm in metric. For those that love woodworking and you're trying hard to discover detailed plans to build your dream project, you should check th

1/2 in.-13 x 1-1/2 in. Galvanized Hex Bolt Hex bolts are hexagonal head fasteners with Hex bolts are hexagonal head fasteners with machine threads. They are commonly used for machinery and construction projects, both residential and commercial. Fully threaded sizes provide excellent grip strength.

Metric fastener threads are also specified according to thread pitch, which is the distance between adjacent threads, again in millimeters. This is represented 

Metric Fasteners can also have Extra Fine Pitch Thread. HEAD MARKINGS - INCH. HEAD MARKINGS - METRIC. XX. GRADE 5. CAP SCREW. GRADE 5. NUT. GRADE 8. NUT.

2021. 10. 26. · Thread Length. Thread Pitch. The diameter of the Bolt is the actual size of the bolt and it is measured across the bolt shank or the threaded area. The body length of the bolt is measured from the tip of the bolt to the point where the shank meets the head. If the bolt is partially threaded, then the thread length can also be measured.

2-4 1/2 x 8 Hex Bolt. This bolt has a hex head, is 2 inches in diameter, has 4 1/2 threads to the inch, and is 8 inches long. Use a 2-4 1/2 nut with this bolt. Following are just some of the more popular sizes (diameter-threads per inch) of machine and caps screws and other fasteners Fastener Mart sells. Table 3.

1/4-in x 1/2-in Yellow Dichromate Coarse Thread Hex Bolt. Model # 220003. Find My Store. for pricing and availability. Hillman. 3/16-in x 1/2-in Zinc-Plated Coarse Thread Interior Carriage Bolt (100-Count) Model # 239964. Find My Store. for pricing and availability.

Choose from our selection of 1"-8 bolts in a wide range of styles and sizes. In stock and ready to ship. BROWSE CATALOG. Abrading & Polishing; Building & Grounds; Electrical & Lighting; 1/2 "-13. 1/2 "-20. 1/2 "-28. 9/16 "-12. 9/16 "-16. 9/16 "-18. 9/16 "-20. 5/8 "-5. 5/8 "-6. 5/8 "-8. 5/8 "-10. 5/8 "-11. 5/8 "-14. 5/8 "-18. 11/16 "-18. 3/4

3/8 in.-16 x 1 in. Zinc Plated Hex Bolt (25-Pack) Hex bolts are hexagonal head fasteners with Hex bolts are hexagonal head fasteners with machine threads. They are commonly used for machinery and construction projects, both residential and commercial.