Suggested Assembly Torque Values - CopperState

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Copper State Bolt & Nut Co. - Confidential5/20/2016SizeA307A449304 Stainless316 StainlessB8 & B8MA193-B8 class 1A193-B8M class 1Plain K=.2Clamp LoadPlain K=.2GalvanizedPlain K=.2Dry K=.2Dry K=.2Clamp LoadLubricated K=.16Lubricated K=.16Inch-Lbs75% of yieldInch-LbsInch-Lbs75% of , , , ,180555/16-24124, , ,11338484520211,744993/8-24236,916435022 231,97610107/16-14328,36361767031332,392 14147/16-20369,349688033352,67116161/2-1 35011,1759311610543453,19321211/2-205512 ,59610512045473,59924249/16-127014,32513 416815056594,09431319/16-188015,98515017 062654,56734345/8-119517,813186232210929 65,08542425/8-1811020,1572102401031085,7 5948483/4-1017526,2883294113751271317,52 575753/4-1619029,3713674201241298,392848 47/8-916536,37553066360519420210,3891211 217/8-1418540,12158567019320111,46313413 41-825047,73879699591028629913,629182182 1-1428053,5418921,02025927015,2972042041 1/8-735060,0751,1261,4081,2904134321 1/8-862,2011,1661 1/4-750076,3131,5901,9871,8205235461 1/4-878,7541,64122,4933753751 1/2-6870110,6632,7673,4583,1658889301 1/2-8117,5152,93833,5666716711 3/4-51,390149,6254,3645,0001 3/4-82-4 1/22,060196.

F1554 does not specify tightening torques. Generally the full effort of an ironworker with a ordinary spud wrench is sufficient to tighten the nuts on anchor bolts. Consult the design engineer to determine the proper tightening torque or if pretensioning is required for your application.

  Torque, F1554