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  • ASTM A563 2007a Table 4 Tensile Stress Areas


    Tensile Stress AreasNominal Size UNCNominal Size- Threads per inch UNFNominal Size- Threads per inch 8 UNTensile Stress Area,AS in.2Tensile Stress Area,AS in.2Tensile Stress Area,As in.21/4-200.03181/4-280.0364……5/16-180.0524 Read More

  • ASTM A563 2007a Table 2 Chemical Requirements


    Chemical Requirements for Grades C3 and DH3 NutsElementComposition,%Classes for Grade C3 NutsAGrade DH3 Nuts nABCDEFCarbon:Heat Analysis…0.33-0.400.38-0.480.15-0.250.15-0.250.20-0.250.20-0.250.20-0.53Product analysis…0.31-0.420.36-0.500.14-0.260.14-0.260.18-0.270.19-0.260.19-0.55Manganese Read More

  • ASTM A563 2007a Table3 Carbon and Alloy Steel Nuts


    Mechanical RequirementsGrade of Nut Nominal Nut Size,in.Style of NutProof Load Stress,ksiAHardnessNon-Zinc- Coated NutsBZinc-Coated NutsBBrinellRockwellMinMaxMinMaxNuts with UNC,8 UN,6 UN and Coarser Pitch ThreadsO1/4 to 1-1/2square6952103302B55C32A1/4 to 1-1/2square90 Read More

  • ASTM A325 2010 Table2 Chemical Requirements


    Chemical Requirements for Type 3 Heavy Hex Structural BoltsElementComposition,%Type 3 BoltsABCDEFCarbon:Heat analysis0.33-0.400.38-0.480.15-0.250.15-0.250.20-0.250.20-0.25Product analysis0.31-0.420.36-0.500.14-0.260.14-0.260.18-0.270.19-0.26Manganese:Heat analysis0.90-1.200.70-0.900.80-1.350.40-1.20 Read More

  • ASTM A325 2010 Table4 Tensile Load Requirements


    Tensile Load Requirements for Bolts Tested Full-SizeColumn 1Column 2Column 3Column 4Column 51/2-13 UNC0.1421705012050130505/8-11 UNC0.2262710019200208003/4-10 UNC0.3344010028400307007/8-9 UNC0.4625545039250425001/8 UNC0.6067270051500557501-1/8-7 UNC0.7638010056450618001-1/4-7 UNC0.9691017007170078 Read More

  • ASTM A563 2007a Table 5


    Thread Dimensions and Overtapping Allowances for Nuts Hot Dip Zinc Coated per Specification F2329Nominal Nut Size,in.and PitchDiametral Allowance,in.APitch Diameter,in.MinMax0.250-200.0160.23350.23840.312-180.0170.29340.29870.375-160.0170.35140.35710.437-140.0180.40910.41520.500-130.0180.46800 Read More

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