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.

1.0 Grade 8 Drilled Head Bolt 1/2-13 x 1, 50 Piece Box. $125.00. Details

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.

For example, a bolt labeled M10 x 1.5 is a metric bolt with a 10 mm diameter and 1.5 mm between threads. Thread Size Chart. Thread fit categorizes the tolerances between the peaks and valleys (crests and roots) of mating threaded hardware. In metric descriptions, 1/2. 13. 20. 28.

characteristics of hex head cap screws is. ANSI/ASME B18.2.1. 1/2-13 X 8" cap screw is to be approxi- The Y dimension is defined in para-.

Nominal; Diameter Major; Diameter; Inch Major; Diameter; mm Tapping; Drill Size; mm TPI #1 ‑ 64 UNC 0.073 1.854 1.50 64 #2 ‑ 56 UNC 0.086 2.184 1.78 56 #3 ‑ 48 UNC 0.099 2.515 2.05 48

I will ship up to four lots in one small flat rate box for $5.95 shipping. HEX HEAD BOLTS WITH NUTS 1/2-13 X 1 1/4" LONG, PLATED (LOT OF 10) HEX HEAD BOLTS WITH NUTS 1/2-13 X approx. 1 1/4" LONG. PLATED, LOT OF 10 PIECES These bolts and nuts are mixed grades and classes. If you purchase more than one lot.

1.0 Grade 8 Drilled Head Bolt 1/2-13 x 1, 5 PCS. $17.50. Details

High-Strength Grade 8 Steel Flanged Hex Head Screws. Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. The flange distributes pressure over the surface, eliminating the need for a washer.

A 1/2-13 tap The same tap handle as before First we look at our handy little chart again, it tells us for a 1/2-13 threaded hole, we need to drill a 27/64" hole. As a decimal this comes out to approximately .422" so we know we will have a clean hole with none of the left over threads from our (.375" outside diameter) 3/8-16 hole to get in our way.

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.

Nominal Size and Threads Per In Basic Pitch Dia Section at Minor Dia Tensile Stress Area Nominal Size and Threads Per In In Sq in Sq in 3⁄8 – 16 0.3344 0.0678 0.0775 7⁄16 – 14 0.3911 0.0933 0.1063

NC and UNC mean coarse thread. NF and UNF mean fine thread. NS means special thread. Pitch Diameter is the basic dimension of a screw, threaded hole, or a tap 

SAE flat washers, Zinc plated steel, 1/2". SAE pattern is a tighter fit on the bolt and a smaller outside diameter. Add. $0.13 / ea. $6.80 / 100. $55.10 / 1000. 2627. Hex nylon insert lock nuts,

Dimensions of hex bolts, heavy hex bolts, square bolts, hex caps screws and heavy hex structural bolts. 0.030" for sizes up to 1/2" 0.050" for sizes 5/8" and 3/4" 1/2: 0.557: 13/64: 0.875: 1.125: 3/8" 0.3750: 0.3690: 9/16: 0.628: 15/64: 1.000: 1.250: 7/16" 0.4375: 0.4305: 5/8: 0.698: 9/32: 1.125: 1.375: 1/2" 0.5000: 0.4930: 3/4: 0.840

Make sure this fits by entering your model number. · Thread Size:1/2-13; Thread Pitch: 13 TPI; Thread Type: Coarse Thread/ UNC; Thread Style: Right Hand · Screw 

2009. 9. 22. · The first technician is correct, it is a coarse thread. I'm not sure there is a bolt called 12-13 so I am assuming you meant 1/2 - 13. Wich would be a bolt 1/2 inches long. The

Unlike metric fasteners, a larger number indicates a finer thread (that's because threads per inch is the reciprocal of pitch). Common threads per inch sizes 

Hex bolts, also often called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. 1/2"-13 x 1 1/2" Product Specifications

Metric hex bolts. A bolt with a six sided head. Tap bolts, Zinc plated steel, 1/2"-13. A full thread bolt with a six sided head.

Hex bolts are hexagonal head fasteners with machine threads. They are commonly used for machinery and construction projects, both residential and commercial. 1/2 in.-13 x 10 in. Zinc Plated Hex Bolt (10-Pack) (2) Questions & Answers . Hover Image to Zoom. share Share. print Print $ 24 93 /box. please call 1-800-430-3376 or text 38698