Length is measured from under the head to the end of the bolt Note: Head sizes may differ from what is shown due to differences between metric standards Length 16mm 12mm 8mm 7mm 6mm 5mm 4mm 3mm 10mm 14mm Coarse thread Fine thread Coarse thread Fine thread Coarse thread Fine thread Super fine thread Coarse thread Fine thread Super fine

Conversions, Hardness, Thread Pitch, Tensile Strength The tables below are provided as a general guide to help you better understand metric and imperial measurements. Always refer to project specifications and consult an engineer to ensure that your application is appropriate. Printable Conversion Charts and Quick Reference Sheets

Metric Threads - Coarser Threads The table below indicates some of the most used coarse threads up to size M 68. Note that the ISO 724 standard specifies threads up to M 300. The table below is not complete. 1) For metric threads pitch is the distance between threads. 1 mm = 0.039 inches Metric Bolts - Proof Loads

The bolt body has three dimensions that are essential to any bolt size chart: bolt diameter and thread pitch. In standard bolt size charts, the thread pitch is the number of threads in one inch. In the metric system, it's the distance between two threads in millimeters. The thread pitch can be further classified as coarse, fine, and superfine.

These bolts are categorized into three grades, grade A (Headed bolts), grade B (Headed, Heavy hex bolts) and grade C (Nonheaded anchor bolts) where ASTM A307 Grades A and B has one inch diameter bolt This A325 Metric Bolt chart shows the approximate torque range required to achieve the specified load needed to fasten these typical metric

METRIC Dia. Thread Pitch in mm Coarse Fine THREAD SIZE COMPARISON CHART Dia. Siz e Gau ge Si e ge BRITISH No. of Threads/Inch BA BSW BSF BSP Major Dia. Inch mm 19 Jan AT 4 R P: 1-800-265-8772 F: 1-888-252-6380 www. .com Inch and Metric Pouce et Métrique Thread Size Comparison Chart R8 Comparisons are for size only.

Metric Bolt Size Chart. In metric system, the bolts (and nuts) are usually referred using the letter 'M' followed by additional dimensions. For example, a common metric specification of a bolt is "M6-1.0 x 20". Here, 'M' indicates the bolt uses metric threads '6' indicates the nominal diameter of the bolt (at the shank or the

7/2 · Torque Chart Technical Dimensions Finished Hex Bolt Dimensions Finished Hex Nut Dimensions Heavy Hex Bolt Dimensions Heavy Hex Head Cap Screw Dimensions Heavy Hex Nut Dimensions Metric Hex Bolt Dimensions Contact Us Direct Number: (817) 467

In our metric screw size chart, we provide the pitch for both coarse and fine threads. 3. Screw Length The screw length is the third and final number you find in metric callouts. It's measured differently depending on the type of the screw head. For countersinking screws, their length is measured from the top of their heads to their tips.

metric - threads forselftappingscrews,bluntpoint(typef)iso 1478, 2702 & 4759-1; jis b 1007 nominal size thread pitch ddy minimum torsional strength (n m) major diameter minor diameter length of incomplete thread max min max min ref st2.2 0.8 2.24 2.1 1.63 1.52 1.6 0.45 st2.9 1.1 2.90 2.76 2.18 2.08 2.1 1.5 st3.5 1.3 3.53 3.35 2.64 2.51 2.5 2.7

To know the diameter, you need to refer to a gauge guide to match the gauge with a fraction of an inch. For example, a #0 gauge is 1/16 inch in diameter. A #1 gauge is 5/64 inch, and #2

Common metric dimensions for hex bolts from Atlant Rod. All measurements in millimeters

Torque Specifi cation Chart BOLT size-pitch LUBRICATED WITH ANTI-SEIZE in-lbs Nm in-lbs Nm 1/4”-20 96 11 64 7 METRIC GRADE 10 Some sockets especially six sided impact might be marked in these examples with both sizes .

Largest range of all types of bolts and nuts, socket screws, washers, machine screws, rivets, screws, self-drillers, boat hardware, masonry fasteners. Metric to Imperial Chart JavaScript seems to be disabled in your browser.

The following table chart defines standard metric external thread size M1.6 to M18 per. ANSI/ASME B1.13M-1995. These thread sizes and classes represent bolts and screws, as well, as other standard external threads. Do not use these values for standard metric internal thread design. All units in mm. These are the M Profile limiting Dimensionings.

Metric class 8.8 bolts are also known as structural grade bolts. They are made of quenched and tempered medium carbon steel and can be plated with a variety of materials, most commonly zinc. Class 8.8 bolts see common use in a wide range of industries. Depending on size, they have a proof load of 580-600 MPa, minimum yield strength of 640-660

Common Metric Socket Sizes 1/4" Drive 3/8" Drive 1/2" Drive 3/4" Drive 1" Drive 4mm 5.5mm 8mm 19mm 36mm 4.5mm 6mm 9mm 20mm 38mm 5mm 7mm 10mm 21mm 41mm 5.5mm 8mm 11mm 22mm 46mm 6mm 9mm 12mm 23mm 50mm 7mm 10mm 13mm 24mm 54mm 8mm 11mm 14mm 25mm 55mm 9mm 12mm 15mm 26mm 58mm 10mm 13mm 16mm 27mm 60mm

The following sizes of DIN 916 hexagon socket set screws with cup point are available for immediate shipping from stock: Diameters ranging from M1 to M24 with lengths up to 90mm in steel and stainless steel A2 and A4. In our metric screw size chart, we provide the pitch for both coarse and fine threads. 3.

DIMENSIONS FOR METRIC BOLTS The charts below gives the dimensions for Hexagon head, Socket cap, Low head socket cap, Socket countersink, Socket button and Shoulder screw with Metric Threads. Dimensions shown are in mm, if you wish to convert to Inches, please use our universal converter. We also have information on Imperial and Unified Bolts.

Once you've identified which metric wrench you would use, look at the chart to locate its SAE counterpart. Now, we do realize that the chart doesn't look complete on the metric side. However, the only common wrench size that isn't included in the chart is 18 mm, and it's counterpart is 45/64″. If you don't have that size, don't worry—neither do we.

THREAD DATA CHARTS METRIC THREAD -- EXTENDED THREAD SIZE RANGE (ISO) Click here to return to the thread data chart page index. ISO Metric profile External (bolt thread) Internal (nut thread) Basic mm Size mm Thread Designation Simple Thread Designation Pitch mm Class Major Dia d=D max. min. Pitch Dia d2=D2 max. min.

Metric Bolt Sizes. Metric bolts have an M stamped on the bolt head followed by a value. Although Metric bolts are measured in millimeters(mm) the M value is a measurement size, not the size of the bolt. Use this chart to determine the mm size of the M value stamped on a bolt. Bolt size is measured across the head of hex and square bolts, from

All values other than suggested torque amount are sourced directly from flange bolt charts and flange torque charts in the ASME B16 metric bolt sizes pdf 9Bolt Sizes M6 Thru M30 8 Metric Studs; Bolts and Screws Includes 100 each: M2, M3, M4, M5, and M6; 50 each: M8; 25 each: M10 and M12 Metric fasteners are specified with a thread pitch instead

Here is Lightning Bolt's Metric Bolt Thread Pitch Chart. In the Imperial "inch" system, threads are commonly referred to by measuring an inch, and counting how many threads are inside that measurement. The metric system's "pitch" is commonly viewed as the reverse of TPI in that it is the "DISTANCE" measured between two adjacent threads.

Metric bolts are referenced using "M" sizes, such as the M8 bolt size. The size of a metric bolt is specified using pitch, diameter, and length in millimeters. For example, in M8-1.0*20, the "M" means the Metric thread designation, the digit 8 refers to the Nominal diameter (in millimeters), 1.0 refers to the pitch, and 20 refers to the length.

Metric Flange Bolt Head/Wrench Size. Print this page. Flange Bolt Diameter. (mm) Head/Wrench Size. (mm) DIN 6921 (1983) JIS B1189 (Type 2 2005) 5.