board foot. board foot n. pl. board feet Abbr. bd. ft. or BF A unit of cubic measure for lumber, equal to one foot square by one inch thick. boardâ² foot` n. the basic unit of board measure, equal to the cubic contents of a piece of lumber one foot square and one inch thick. Abbr.: bd. ft. [1895â1900, Amer.] Thesaurus Antonyms Related Words Synonyms Legend: Switch to new thesaurus . Noun: 1. board foot - the volume of a piece of wood 1 foot square and 1 inch thick
This chart lists the SIC Codes for the different metal fabricating industries. The metal fabricating and metaworking industry is diversed as shown on the SIC code lists. The most popular SIC codes are 3441 fabricated structural steel, 3443 fabricated plate, 3444 sheet metal industry, 3499 fabricated metal products.
Stainless steel type 316 and type 304 are raw material grades for stainless steel. Stainless steel fasteners are sometimes referred to and ordered as their raw material grades (such as SS 316 and SS304) and sometimes referred to and ordered as their ASTM specification.ince carbon is the principal hardening element in steel, low-carbon bolts have reduced hardness but are easier to weld. The difference in carbon content does not affect the overall corrosion resistance of the steel, and low-carbon stainless steel bolts can be ordered to each of the A193, A320 and F593 specifications.