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Product Group
|
BSW Hex Bolt & Nut
|
Metric Hex Bolt & Nut
|
BSW Cup Head Bolt & Nut
|
Metric Cuphead Bolt & Nut
|
Metric Coach Screw
|
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 |
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 |
|
 |
Mild Steel Commercial |
Grade 2 |
Class 4.6 |
Grade 2 |
Class 4.6 |
Class 4.6 |
Product Specification |
AS2451-1998 |
AS1111-2000 (Bolt)
AS1112-2000 (Nut) |
ASB108-1952 (Bolt)
AS2451-1998 (Nut) |
AS1390-1997 (Bolt)
AS1112-2000 (Nut) |
AS1393-1996 |
Nominal Strengths |
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|
|
|
|
Bolt Tensile |
63,000 lb/in2 |
400MPa |
58,000 lb/in2 |
400MPa |
400MPa |
Bolt Yield |
36,000 lb/in2 |
240MPa |
|
240MPa |
240MPa |
Bolt Proof |
|
225MPa |
|
225MPa |
225MPa |
Nut Proof |
63,000 lb/in2 |
520-630MPa* |
63,000 lb/in2 |
520-630MPa* |
|
Grade Marking |
 |
 |
 |
 |
 |
* See Nut Property Class Table Below
|
Product Group |
UNC/UNF High Tensile Bolt & Nut |
UNC/UNF High Tensile Bolt & Nut |
Metric High Tensile Bolt & Nut |
Metric Structural Bolt & Nut |
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Grade 5 |
Class 8 |
Grade 8.8 |
Class 8.8 |
Product Specification |
AS2465-1999 |
AS2465-1999 |
AS1110-2000 (Bolt)
AS1112-2000 (Nut) |
AS1252-1983 |
Nominal Strengths |
|
|
|
|
Bolt Tensile |
105,000-120,000 lb/in2 |
150,000 lb/in2 |
800MPa |
800MPa |
Bolt Yield |
81,000-92,000 lb/in2 |
130,000 lb/in2 |
640MPa |
640MPa |
Bolt Proof |
74,000-85,000 lb/in2 |
120,000 lb/in2 |
580MPa |
600MPa |
Nut Proof |
UNC 120,000 lb/in2
UNF 109,000 lb/in2
|
150,000 lb/in2 |
800-920MPa* |
1165MPa |
Grade Marking |
 |
 |
 |
 |
* See Nut Property Class Table Below
| Thread |
Nut Property Class |
|
Greater Than |
Less Than or Equal To |
5
Style 1 |
8
Style 1 |
8
Style 2 |
|
Stress Under Proof Load |
Stress Under Proof Load |
Stress Under Proof Load |
| - |
M4 |
520 MPa |
800 MPa |
- |
| M4 |
M7 |
580 MPa |
855 MPa |
- |
| M7 |
M10 |
590 MPa |
870 MPa |
- |
| M10 |
M16 |
610 MPa |
880 MPa |
- |
| M16 |
M36 |
630 MPa |
920 MPa |
890 MPa |
Information provided as a guide by Bremick Fasteners
