Hex bolt identification markings and strength chart. For standard bolts the head size is measured in inches or fractions of an inch.
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What does bolts stand for. Class metric materialstrength specification cr. The standard american bolt is defined by the inch system designation. Bolts stands for border orientation legend title scale maps this definition appears rarely and is found in the following acronym finder categories. Some bolts share identical head identification and have significantly different strengths. Build own lease transfer public private development bolt. Bolt on drawings c.
There is an exception thoughif pitch isnt specified the fastener is coarse threaded. Border orientation legend title scaleborder the border of the map can be described as the frame that surrounds itorientation the orientation or direction indicator on a map shows the. The border of the map where the map ends its very important to mark the. Looking for the definition of bolts. Consider this size m8 10 x 20. M 10 x 15 is a metric bolt with a 10 mm nominal diameter and 15 mm pitch.
Beam of light technologies inc. Bolts is the term given to the essential components of mapping. Heres what the description means. For nuts size will appear as diameter and pitch. For both metric and standard bolts the head size is the distance across the flats. Border orientation legend title scale is one option get in to view more at the webs largest and most authoritative acronyms and abbreviations resource.
The b in bolts stands for border. Hex bolt identification markings and strength chart table guide. The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm. An abbreviation for deutsches institut für normung the german standards body. Counter sunk screw flat or oval head ct. Additonal information on bolts is located at the bottom of the webpage.