| PRODUCT | SIZE | PROPERTY CLASS | STANDARD |
|---|---|---|---|
| System HR Structural Bolt | M12 to M36 | 8.8 / 10.9 | BS EN 14399-3 |
| System HR Pre-Load Nut | M12 to M36 | 8 / 10 | BS EN 14399-3 |
| Plain Chamfered Washer | M12 to M36 | HV 300 to 370 | BS EN 14399-6 |
| System HV Structural Bolt | M12 to M36 | 10.9 | BS EN 14399-4 |
| System HV Pre-Load Nut | M12 to M36 | 10 | BS EN 14399-4 |
| Tension Control Structural Bolt | M12 to M30 | 10.9 | BS EN 14399-10 |
| Pre-Load Nut | M12 to M30 | 10 | BS EN 14399-10 (h=d) |
| Non Pre-Load Structural Bolt | M12 to M36 | 4.6, 5.6, 6.8, 8.8, 10.9 | BS EN 15048-1, 2 |
| Non Pre-Load Structural Nut | M12 to M36 | 4, 5, 6, 8, 10, 12 | BS EN 15048-1, 2 |
| High – Strength Structural Bolt | M12 to M36 | 8.8 | AS1252 – 1983 Dimensional AS1252 – 1996 Mechanical |
| Structural Nut | M12 to M36 | 8 | AS1252 – 1983 Dimensional AS1252 – 1996 Mechanical |
| Structural Washer | M12 to M36 | 35-45 HRC | AS1252 – 1983 Dimensional AS1252 – 1996 Mechanical |
| Heavy Hex Structural Bolt | M16 to M36 | 10.9S | IS 3757 |
| Heavy Hex Nut | M16 to M36 | 10S / 8S | IS 6623 |
| Structural Washer | M16 to M36 | 35 – 45 HRC (Plain) 26 – 45 HRC min (HDG) | IS 6649 |
| PRODUCT | SIZE | TENSILE STRENGTH | STANDARD |
|---|---|---|---|
| Heavy Hex Structural Bolt (A325) | 1/2 to 1 1/4 | 120,000 psi (1/2 to 1 dia) 105,000 psi (1 1/8 to 1 1/2 dia) | ASTM A325 |
| Heavy Hex Structural Bolt (A490) | 1/2 to 1 1/4 | 150,000 – 173,000 psi | ASTM A490 |
| Heavy Hex Nut Grade DH | 1/4 to 2 | C24 – C38 | ASTM A563 |
| Heavy Hex Nut Grade 2H | 1/4 to 2 | 24 – 35 HRC | ASTM A194 2H |
| Hardened Washer (F436) | 1/4 to 1 3/8 | 38 – 45 HRC (Coated) 26 – 45 HRC (HDG) | ASTM F436 |
| Tension Control Structural Bolt (F1852) | 5/8 to 1 1/8 | 120,000 psi (1/2 to 1 dia) 105,000 psi (1 1/8 to 1 1/2 dia) | ASTM F1852 |
| Tension Control Structural Bolt (F2280) | 1/2 to 1 1/8 | 150,000 – 173,000 psi | ASTM F2280 |
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