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Bolt
Product
Grade
Standard
Tensile Strength
Surface Finish
Diameter
High Tensile Hexagon Bolt
Metric 8.8 Grade
Metric 10.9 Grade
DIN 931/933
800 Mpa (N/mm²)
Plain
Zinc
HDG
M6 ~ M72
Inch SAE Grade 5
Inch SAE Grade 8
ANSI B18.2.1
120 KSI
150 KIS
1/4” ~ 2”
High Strength Structural Bolt
Metric F10T
Metric S10T
JIS B1186
JSS-ll-09
1000-2000 MPa (N/mm²)
Plain
Zinc
HDG
M12 ~ M30
Inch A325
Inch A490
ANSI B18.2.1
105 - 120 KSI
120 - 150 KSI
1/2” ~ 1 - 1/4”
Stainless Steel Hexagon Bolt
Metric Grade A2
Metric Grade A4
DIN 931 / 933
700 MPa (N/mm²)
Plain
M6 ~ M52
Inch Grade 304
Inch Grade 316
ANSI B18.2.1
100 KSI
1/4” ~ 2”
Nut
Product
Grade
Standard
Proof Load
Surface
Diameter
Hexagon Nut
Metric Class 6
Metric Class 8
Metric Class 10
DIN 934
600 MPa (N/mm²)
800 MPa (N/mm²)
1000 MPa (N/mm²)
Plain
Zinc
HDG
M6 ~ M72
Inch 2H Heavy Type
ASTM A194
105 ~ 120 KSI
1/2” ~ 1 -1/4”
Strainless Steel Hexagon Nut
Metric Grade A2
Metric Grade A4
DIN 934
700 MPa (N/mm²)
800 MPa (N/mm²)
Plain
M6 ~ M52
Inch Grade 304
Inch Grade 316
ANSI B18.2.2
100KSI
110KSI
1/4” ~ 2”
Washer
Product
Type
Surface Finish
Washer
FlatWasher
Harden Washer
Carbon Spring Washer
Customised Washer
Plain
Zinc
HDC