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ASTM A307
Head Type
Hexagonal Head
Material Grades Available
Carbon Steel - Grade A, B and C (ASTM A36)
Threading
Partial Thread or Full Thread
Dimensional Standards
ASME B18.2.1
Nom. Sizes Available
Diameter: ¼ inch – 4 inches
Length: 1 inch – 10 inches
ASTM A307
     
Compatible Nuts
ASTM A563
Compatible Washers
ASTM F436 / F844
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ASTM A325 / ASTM A490
Head Type
Heavy Hexagonal Head
Material Grades Available
Type 1 - Medium Carbon Alloy Steel
Type 3 - Weathering Steel
Threading
Partial Thread or Full Thread
Dimensional Standards
ASME/ANSI B18.2.3.7
Nom. Sizes Available
Diameter: ½ inch – 1½ inches
Length: 1½ inches – 10 inches

ASTM A325

     
ASTM A490
     
Compatible Nuts
ASTM A194 / A563
Compatible Washers
ASTM F436 / F844
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ASTM A325M / ASTM A490M
Head Type
Heavy Hexagonal Head
Material Grades Available
Type 1 - Medium Carbon Alloy Steel
Type 2 - Low Carbon Martensite Steel (For ASTM A490M only)
Type 3 - Weathering Steel
Threading
Partial Thread
Dimensional Standards
ASME/ANSI B18.2.3.7M
Nom. Sizes Available
Diameter: M16 – M36
Length: 45mm – 300mm

ASTM A325M

     
ASTM A490M
     
Compatible Nuts
ASTM A194M / A563M
Compatible Washers
ASTM F436M / F844
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SAE J429
Head Type
Hexagonal Head
Material Grades Available
Carbon Steel - Grade 5, 5.2, 8, 8.2
Threading
Partial Thread
Dimensional Standards
ASME B18.2.1
Nom. Sizes Available
Diameter: ¼ inch – 4 inches
Length: 1 inch – 10 inches

SAE J429 - Grade 5

     
SAE J429 - Grade 8
     
Compatible Nuts
SAE J995
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DIN EN ISO 4014 / DIN EN ISO 4017
Head Type
Hexagonal Head
Material Grades Available
Carbon Steel
4.8 / 6.8 / 8.8 / 10.9 / 12.9
Stainless Steel
ISO 3506: A1, A2, A3, A4, A5, C1, C3, C4, F1
Dimensional Standards
DIN EN ISO 4014 / 4017
Nom. Sizes Available
Diameter: M6 – M64
Length: 30mm – 500mm

DIN EN ISO 4014

     
DIN EN ISO 4017
     
Compatible Nuts
DIN EN ISO 4032 / DIN EN ISO 4033
Compatible Washers
DIN EN ISO 7089 / DIN EN ISO 7090 / DIN EN ISO 7091
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DIN 931 / 933
Head Type
Hexagonal Head
Material Grades Available
Carbon Steel
4.8 / 6.8 / 8.8 / 10.9 / 12.9
Stainless Steel
ISO 3506: A1, A2, A3, A4, A5, C1, C3, C4, F1
DIN 267: A1, A2, A4, C1, C3, C4, F1
Dimensional Standards
DIN 931, Part 1 / DIN 933
Nom. Sizes Available
Diameter: M6 – M64
Length: 30mm – 500mm

DIN 931

     
DIN 933
     
Compatible Nuts
DIN 934
Compatible Washers
DIN 125
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