BI A307 Hex Bolt ST
BI A307 Hex Bolt FT
BI A307 Hex Bolt ST
BI A307 Hex Bolt FT

Black Iron Ordinary A307 Hexagonal Bolt

The Black Iron Ordinary A307 Hexagonal Bolt is a versatile fastening solution, commonly used in general-purpose applications. Made from high-quality black iron, these bolts are designed to provide reliable performance and strength for a variety of construction and repair tasks. Their hexagonal head allows for easy installation and tightening with standard wrenches.

Category:

Technical Usage

These bolts are widely employed in residential, commercial, and industrial projects, including the assembly of furniture, equipment, and structural frameworks. They are particularly suitable for applications where high strength and durability are required but where extreme tension or shear forces are not present.

Technical Specs

Specification Details
Material Black Iron
Grade A307
Type Hexagonal Bolt
Size Range 1/4″ to 1″ diameter available
Finish Plain or Coated
Standard ASTM A307

Types of Item

  • Standard Black Iron A307 Hexagonal Bolt
  • Coated Black Iron A307 Hexagonal Bolt
  • Long Black Iron A307 Hexagonal Bolt

History

The A307 grade was developed to meet the needs of the construction and manufacturing industries for reliable and cost-effective bolting solutions. Over the years, the A307 hexagonal bolt has become a staple in various sectors, recognized for its performance in low to moderate strength applications. Its design has evolved to provide enhanced usability and adaptability in a wide range of environments.

Black Iron A307 Hexagonal Bolt (BT)

CodeDescriptionDiameterTPIThread LengthPrice
#BI A307 Hex Bolt1/4"(6.35mm)3/8" (9.525mm)20TPIFull Thread₱0.59
#BI A307 Hex Bolt1/4"(6.35mm)1/2" (12.7mm)20TPIFull Thread₱0.66
#BI A307 Hex Bolt1/4"(6.35mm)5/8" (15.875mm)20TPIFull Thread₱0.73
#BI A307 Hex Bolt1/4"(6.35mm)3/4" (19.05mm)20TPIFull Thread₱0.82
#BI A307 Hex Bolt1/4"(6.35mm)1" (25.4mm)20TPIFull Thread₱0.97
#BI A307 Hex Bolt1/4"(6.35mm)1-1/4" (31.75mm)20TPIFull Thread₱1.16
#BI A307 Hex Bolt1/4"(6.35mm)1-1/2" (38.1mm)20TPIFull Thread₱1.37
#BI A307 Hex Bolt1/4"(6.35mm)1-3/4" (44.45mm)20TPIFull Thread₱1.55
#BI A307 Hex Bolt1/4"(6.35mm)2" (50.8mm)20TPIFull Thread₱1.73
#BI A307 Hex Bolt1/4"(6.35mm)2-1/4" (57.15mm)20TPIStandard Thread₱1.93
#BI A307 Hex Bolt1/4"(6.35mm)2-1/2" (63.5mm)20TPIStandard Thread₱2.13
#BI A307 Hex Bolt1/4"(6.35mm)2-3/4" (69.85mm)20TPIStandard Thread₱2.32
#BI A307 Hex Bolt1/4"(6.35mm)3" (76.2mm)20TPIStandard Thread₱2.51
#BI A307 Hex Bolt1/4"(6.35mm)3-1/4" (82.55mm)20TPIStandard Thread₱2.70
#BI A307 Hex Bolt1/4"(6.35mm)3-1/2" (88.9mm)20TPIStandard Thread₱2.91
#BI A307 Hex Bolt1/4"(6.35mm)3-3/4" (95.25mm)20TPIStandard Thread₱3.09
#BI A307 Hex Bolt1/4"(6.35mm)4" (101.6mm)20TPIStandard Thread₱3.28
#BI A307 Hex Bolt1/4"(6.35mm)4-1/2" (114.3mm)20TPIStandard Thread₱3.67
#BI A307 Hex Bolt1/4"(6.35mm)5" (127mm)20TPIStandard Thread₱4.06
#BI A307 Hex Bolt1/4"(6.35mm)5-1/2" (139.7 mm)20TPIStandard Thread₱4.44
#BI A307 Hex Bolt1/4"(6.35mm)6" (152.4 mm)20TPIStandard Thread₱4.82
#BI A307 Hex Bolt5/16"(7.94mm)1/2" (12.7mm)18TPIFull Thread₱1.12
#BI A307 Hex Bolt5/16"(7.94mm)5/8" (15.875mm)18TPIFull Thread₱1.23
#BI A307 Hex Bolt5/16"(7.94mm)3/4" (19.05mm)18TPIFull Thread₱1.35
#BI A307 Hex Bolt5/16"(7.94mm)1" (25.4mm)18TPIFull Thread₱1.58
#BI A307 Hex Bolt5/16"(7.94mm)1-1/4" (31.75mm)18TPIFull Thread₱1.88
#BI A307 Hex Bolt5/16"(7.94mm)1-1/2" (38.1mm)18TPIFull Thread₱2.18
#BI A307 Hex Bolt5/16"(7.94mm)1-3/4" (44.45mm)18TPIFull Thread₱2.48
#BI A307 Hex Bolt5/16"(7.94mm)2" (50.8mm)18TPIFull Thread₱2.78
#BI A307 Hex Bolt5/16"(7.94mm)2-1/4" (57.15mm)18TPIStandard Thread₱3.09
#BI A307 Hex Bolt5/16"(7.94mm)2-1/2" (63.5mm)18TPIStandard Thread₱3.39
#BI A307 Hex Bolt5/16"(7.94mm)2-3/4" (69.85mm)18TPIStandard Thread₱3.69
#BI A307 Hex Bolt5/16"(7.94mm)3" (76.2mm)18TPIStandard Thread₱3.99
#BI A307 Hex Bolt5/16"(7.94mm)3-1/4" (82.55mm)18TPIStandard Thread₱4.28
#BI A307 Hex Bolt5/16"(7.94mm)3-1/2" (88.9mm)18TPIStandard Thread₱4.59
#BI A307 Hex Bolt5/16"(7.94mm)3-3/4" (95.25mm)18TPIStandard Thread₱4.89
#BI A307 Hex Bolt5/16"(7.94mm)4" (101.6mm)18TPIStandard Thread₱5.19
#BI A307 Hex Bolt5/16"(7.94mm)4-1/2" (114.3mm)18TPIStandard Thread₱5.79
#BI A307 Hex Bolt5/16"(7.94mm)5" (127mm)18TPIStandard Thread₱6.39
#BI A307 Hex Bolt5/16"(7.94mm)5-1/2" (139.7 mm)18TPIStandard Thread₱6.99
#BI A307 Hex Bolt5/16"(7.94mm)6" (152.4 mm)18TPIStandard Thread₱7.59
#BI A307 Hex Bolt3/8"(9.525mm)1/2" (12.7mm)16TPIFull Thread₱1.64
#BI A307 Hex Bolt3/8"(9.525mm)5/8" (15.875mm)16TPIFull Thread₱1.82
#BI A307 Hex Bolt3/8"(9.525mm)3/4" (19.05mm)16TPIFull Thread₱1.98
#BI A307 Hex Bolt3/8"(9.525mm)1" (25.4mm)16TPIFull Thread₱2.33
#BI A307 Hex Bolt3/8"(9.525mm)1-1/4" (31.75mm)16TPIFull Thread₱2.71
#BI A307 Hex Bolt3/8"(9.525mm)1-1/2" (38.1mm)16TPIFull Thread₱3.15
#BI A307 Hex Bolt3/8"(9.525mm)1-3/4" (44.45mm)16TPIFull Thread₱3.59
#BI A307 Hex Bolt3/8"(9.525mm)2" (50.8mm)16TPIFull Thread₱4.00
#BI A307 Hex Bolt3/8"(9.525mm)2-1/4" (57.15mm)16TPIStandard Thread₱4.45
#BI A307 Hex Bolt3/8"(9.525mm)2-1/2" (63.5mm)16TPIStandard Thread₱4.88
#BI A307 Hex Bolt3/8"(9.525mm)2-3/4" (69.85mm)16TPIStandard Thread₱5.31
#BI A307 Hex Bolt3/8"(9.525mm)3" (76.2mm)16TPIStandard Thread₱5.75
#BI A307 Hex Bolt3/8"(9.525mm)3-1/4" (82.55mm)16TPIStandard Thread₱6.18
#BI A307 Hex Bolt3/8"(9.525mm)3-1/2" (88.9mm)16TPIStandard Thread₱6.62
#BI A307 Hex Bolt3/8"(9.525mm)3-3/4" (95.25mm)16TPIStandard Thread₱7.04
#BI A307 Hex Bolt3/8"(9.525mm)4" (101.6mm)16TPIStandard Thread₱7.48
#BI A307 Hex Bolt3/8"(9.525mm)4-1/2" (114.3mm)16TPIStandard Thread₱8.34
#BI A307 Hex Bolt3/8"(9.525mm)5" (127mm)16TPIStandard Thread₱9.22
#BI A307 Hex Bolt3/8"(9.525mm)5-1/2" (139.7 mm)16TPIStandard Thread₱10.08
#BI A307 Hex Bolt3/8"(9.525mm)6" (152.4 mm)16TPI1"(25mm)₱10.94
#BI A307 Hex Bolt7/16"(11.11mm)3/4" (19.05mm)14TPIFull Thread₱2.84
#BI A307 Hex Bolt7/16"(11.11mm)1" (25.4mm)14TPIFull Thread₱3.31
#BI A307 Hex Bolt7/16"(11.11mm)1-1/4" (31.75mm)14TPIFull Thread₱3.78
#BI A307 Hex Bolt7/16"(11.11mm)1-1/2" (38.1mm)14TPIFull Thread₱4.37
#BI A307 Hex Bolt7/16"(11.11mm)1-3/4" (44.45mm)14TPIFull Thread₱4.96
#BI A307 Hex Bolt7/16"(11.11mm)2" (50.8mm)14TPIFull Thread₱5.55
#BI A307 Hex Bolt7/16"(11.11mm)2-1/4" (57.15mm)14TPIStandard Thread₱6.14
#BI A307 Hex Bolt7/16"(11.11mm)2-1/2" (63.5mm)14TPIStandard Thread₱6.73
#BI A307 Hex Bolt7/16"(11.11mm)2-3/4" (69.85mm)14TPIStandard Thread₱7.33
#BI A307 Hex Bolt7/16"(11.11mm)3" (76.2mm)14TPIStandard Thread₱7.92
#BI A307 Hex Bolt7/16"(11.11mm)3-1/4" (82.55mm)14TPIStandard Thread₱8.51
#BI A307 Hex Bolt7/16"(11.11mm)3-1/2" (88.9mm)14TPIStandard Thread₱9.10
#BI A307 Hex Bolt7/16"(11.11mm)3-3/4" (95.25mm)14TPIStandard Thread₱9.69
#BI A307 Hex Bolt7/16"(11.11mm)4" (101.6mm)14TPIStandard Thread₱10.28
#BI A307 Hex Bolt7/16"(11.11mm)4-1/2" (114.3mm)14TPIStandard Thread₱11.47
#BI A307 Hex Bolt7/16"(11.11mm)5" (127mm)14TPIStandard Thread₱12.65
#BI A307 Hex Bolt7/16"(11.11mm)5-1/2" (139.7 mm)14TPIStandard Thread₱13.83
#BI A307 Hex Bolt7/16"(11.11mm)6" (152.4 mm)14TPIStandard Thread₱15.02
#BI A307 Hex Bolt1/2"(12.7mm)3/4" (19.05mm)13TPIFull Thread₱4.53
#BI A307 Hex Bolt1/2"(12.7mm)1" (25.4mm)13TPIFull Thread₱5.15
#BI A307 Hex Bolt1/2"(12.7mm)1-1/4" (31.75mm)13TPIFull Thread₱5.78
#BI A307 Hex Bolt1/2"(12.7mm)1-1/2" (38.1mm)13TPIFull Thread₱6.46
#BI A307 Hex Bolt1/2"(12.7mm)1-3/4" (44.45mm)13TPIFull Thread₱7.24
#BI A307 Hex Bolt1/2"(12.7mm)2" (50.8mm)13TPIFull Thread₱8.01
#BI A307 Hex Bolt1/2"(12.7mm)2-1/4" (57.15mm)13TPIStandard Thread₱8.78
#BI A307 Hex Bolt1/2"(12.7mm)2-1/2" (63.5mm)13TPIStandard Thread₱9.56
#BI A307 Hex Bolt1/2"(12.7mm)2-3/4" (69.85mm)13TPIStandard Thread₱10.33
#BI A307 Hex Bolt1/2"(12.7mm)3" (76.2mm)13TPIStandard Thread₱11.10
#BI A307 Hex Bolt1/2"(12.7mm)3-1/4" (82.55mm)13TPIStandard Thread₱11.87
#BI A307 Hex Bolt1/2"(12.7mm)3-1/2" (88.9mm)13TPIStandard Thread₱12.64
#BI A307 Hex Bolt1/2"(12.7mm)3-3/4" (95.25mm)13TPIStandard Thread₱13.40
#BI A307 Hex Bolt1/2"(12.7mm)4" (101.6mm)13TPIStandard Thread₱14.18
#BI A307 Hex Bolt1/2"(12.7mm)4-1/2" (114.3mm)13TPIStandard Thread₱15.72
#BI A307 Hex Bolt1/2"(12.7mm)5" (127mm)13TPIStandard Thread₱17.26
#BI A307 Hex Bolt1/2"(12.7mm)5-1/2" (139.7 mm)13TPIStandard Thread₱18.81
#BI A307 Hex Bolt1/2"(12.7mm)6" (152.4 mm)13TPIStandard Thread₱20.36
#BI A307 Hex Bolt9/16"(14.29mm)1" (25.4mm)12TPIFull Thread₱6.31
#BI A307 Hex Bolt9/16"(14.29mm)1-1/4" (31.75mm)12TPIFull Thread₱7.10
#BI A307 Hex Bolt9/16"(14.29mm)1-1/2" (38.1mm)12TPIFull Thread₱7.90
#BI A307 Hex Bolt9/16"(14.29mm)1-3/4" (44.45mm)12TPIFull Thread₱8.87
#BI A307 Hex Bolt9/16"(14.29mm)2" (50.8mm)12TPIFull Thread₱9.85
#BI A307 Hex Bolt9/16"(14.29mm)2-1/4" (57.15mm)12TPIStandard Thread₱10.83
#BI A307 Hex Bolt9/16"(14.29mm)2-1/2" (63.5mm)12TPIStandard Thread₱11.80
#BI A307 Hex Bolt9/16"(14.29mm)2-3/4" (69.85mm)12TPIStandard Thread₱12.79
#BI A307 Hex Bolt9/16"(14.29mm)3" (76.2mm)12TPIStandard Thread₱13.77
#BI A307 Hex Bolt9/16"(14.29mm)3-1/4" (82.55mm)12TPIStandard Thread₱14.74
#BI A307 Hex Bolt9/16"(14.29mm)3-1/2" (88.9mm)12TPIStandard Thread₱15.72
#BI A307 Hex Bolt9/16"(14.29mm)3-3/4" (95.25mm)12TPIStandard Thread₱16.70
#BI A307 Hex Bolt9/16"(14.29mm)4" (101.6mm)12TPIStandard Thread₱17.68
#BI A307 Hex Bolt9/16"(14.29mm)4-1/2" (114.3mm)12TPIStandard Thread₱19.63
#BI A307 Hex Bolt9/16"(14.29mm)5" (127mm)12TPIStandard Thread₱21.59
#BI A307 Hex Bolt9/16"(14.29mm)5-1/2" (139.7 mm)12TPIStandard Thread₱23.54
#BI A307 Hex Bolt9/16"(14.29mm)6" (152.4 mm)12TPIStandard Thread₱25.51
#BI A307 Hex Bolt5/8"(15.875mm)1" (25.4mm)11TPIFull Thread₱8.46
#BI A307 Hex Bolt5/8"(15.875mm)1-1/4" (31.75mm)11TPIFull Thread₱9.46
#BI A307 Hex Bolt5/8"(15.875mm)1-1/2" (38.1mm)11TPIFull Thread₱10.45
#BI A307 Hex Bolt5/8"(15.875mm)1-3/4" (44.45mm)11TPIFull Thread₱11.54
#BI A307 Hex Bolt5/8"(15.875mm)2" (50.8mm)11TPIFull Thread₱12.74
#BI A307 Hex Bolt5/8"(15.875mm)2-1/4" (57.15mm)11TPIStandard Thread₱13.94
#BI A307 Hex Bolt5/8"(15.875mm)2-1/2" (63.5mm)11TPIFull Thread₱15.15
#BI A307 Hex Bolt5/8"(15.875mm)2-3/4" (69.85mm)11TPIStandard Thread₱16.35
#BI A307 Hex Bolt5/8"(15.875mm)3" (76.2mm)11TPIFull Thread₱17.56
#BI A307 Hex Bolt5/8"(15.875mm)3-1/4" (82.55mm)11TPIFull Thread₱18.76
#BI A307 Hex Bolt5/8"(15.875mm)3-1/2" (88.9mm)11TPIStandard Thread₱19.97
#BI A307 Hex Bolt5/8"(15.875mm)3-3/4" (95.25mm)11TPIStandard Thread₱21.11
#BI A307 Hex Bolt5/8"(15.875mm)4" (101.6mm)11TPIFull Thread₱22.37
#BI A307 Hex Bolt5/8"(15.875mm)4-1/2" (114.3mm)11TPIStandard Thread₱24.78
#BI A307 Hex Bolt5/8"(15.875mm)5" (127mm)11TPIFull Thread₱27.19
#BI A307 Hex Bolt5/8"(15.875mm)5-1/2" (139.7 mm)11TPIStandard Thread₱29.59
#BI A307 Hex Bolt5/8"(15.875mm)6" (152.4 mm)11TPI2"(50mm)₱32.00
#BI A307 Hex Bolt3/4"(19.05mm)1" (25.4mm)10TPIFull Thread₱13.67
#BI A307 Hex Bolt3/4"(19.05mm)1-1/4" (31.75mm)10TPIFull Thread₱15.11
#BI A307 Hex Bolt3/4"(19.05mm)1-1/2" (38.1mm)10TPIFull Thread₱16.56
#BI A307 Hex Bolt3/4"(19.05mm)1-3/4" (44.45mm)10TPIFull Thread₱18.02
#BI A307 Hex Bolt3/4"(19.05mm)2" (50.8mm)10TPIFull Thread₱19.61
#BI A307 Hex Bolt3/4"(19.05mm)2-1/4" (57.15mm)10TPIStandard Thread₱21.35
#BI A307 Hex Bolt3/4"(19.05mm)2-1/2" (63.5mm)10TPIFull Thread₱23.09
#BI A307 Hex Bolt3/4"(19.05mm)2-3/4" (69.85mm)10TPIFull Thread₱24.82
#BI A307 Hex Bolt3/4"(19.05mm)3" (76.2mm)10TPIStandard Thread₱26.57
#BI A307 Hex Bolt3/4"(19.05mm)3-1/4" (82.55mm)10TPIFull Thread₱28.30
#BI A307 Hex Bolt3/4"(19.05mm)3-1/2" (88.9mm)10TPIFull Thread₱30.03
#BI A307 Hex Bolt3/4"(19.05mm)3-3/4" (95.25mm)10TPIStandard Thread₱31.76
#BI A307 Hex Bolt3/4"(19.05mm)4" (101.6mm)10TPIFull Thread₱33.51
#BI A307 Hex Bolt3/4"(19.05mm)4-1/2" (114.3mm)10TPIStandard Thread₱36.98
#BI A307 Hex Bolt3/4"(19.05mm)5" (127mm)10TPIFull Thread₱40.46
#BI A307 Hex Bolt3/4"(19.05mm)5-1/2" (139.7 mm)10TPIStandard Thread₱43.93
#BI A307 Hex Bolt3/4"(19.05mm)6" (152.4 mm)10TPIStandard Thread₱47.39

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