BULONES METRICOS
Diámetro NominalSección Resistente (mm2)
Carga en el Limite Elástico (Kg)
Fuerza de Pretensado (Kg)Torque de Apriete (Kgm)
Grado-5.68.810.912.95.68.810.912.95.68.810.912.9
M12x1.7584.325305400760091001900383054006450491215
M14x211534507350103501240026005250740088507141923
M16x2157471010000141001700035007300102001230011213036
M18x2.5192570012300173002070043208800124001480015294149
M20x2.5245 735015700220026500550011400160001920020415869
M22x2.5303 9090194002730032700680014100190002390027557893
M24x33531059022600318003610079001640023000276003570100120
M27x3459137702940041300496001030021500302003630050105150180
M30x3.5561168303590050500600001260026200308004420068145200240
M33x3.5694208204440062500750001562033300468005620094200280340
M36x48172451052300735008820018380392005510066200120260360430
M39x497629280625008780010540021960468006590079100160330470560
M42x4.51117335107150010050012060025130536007540090500190410580690
M45x4.513023906083300117200140600293006250087900105500240510720860
MK48x5146944070940001322001587003310076500992001190002906208701040
BULONES UNC
DIAMETRO NOMINALSección Resistente (mm2)Carga en el Límite Elástico (Kg)Fuerza de Pretensado (Kg)Torque de Apriete (Kgm)
GradoB7MA325B7A490B7MA325B7A490B7MA325B7A490
L7MGr. 5B16Gr.8L7MGr.5B16Gr.8L7MGr.5B16Gr.8
--L7---L7---L7-
1/2x13h-UNC91.5512059206720837038404440504062808101114
9/16x12h-UNC11765507570859010710491056806440803012141620
5/8x11h-UNC1468180954010720133606130709080401002017192227
3/4x10h-UNC21512040139101578019670903010430118401475029343848
7/8x9h-UNC298167001928021900273001252014460164002045047556277
1x8h-UNC3912190025300287003580016420189702152026800718293120
1-1/8x8h-UNC510285602910037400467002142021800281003200098100130160
1-1/4x8h-UNC6453612036800473005900027100276003550044300140140180230
1-3/8x8h-UNC7954452045300584007270033400340004380054600190190240300
1-1/2x8h-UNC9625387054830706008600040100411005300066000250250320400
1-5/8x8h-UNC11456412065270840010480048090489006300078600320320420520
1-3/4x8h-UNC134375210766009860012290057400574007390092200400450530660
1-7/8x8h-UNC15578719088700114300142500666006660085700106800500510650810
2x8h-UNC1788101001019001312001636007640076400984001227006106208001000
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