Structure Bolts, Washer & Nuts

Nut, Bolts & Washer

Structure Bolts, Washer & Nuts

Metric

PRODUCT IMAGE SIZE PROPERTY CLASS STANDARD
System HR Structural Bolt 1 M12 to M36 8.8 / 10.9 BS EN 14399-3
System HR Pre-Load Nut 2 M12 to M36 8 / 10 BS EN 14399-3
Plain Chamfered Washer 3 M12 to M36 HV 300 to 370 BS EN 14399-6
System HV Structural Bolt 4 M12 to M36 10.9 BS EN 14399-4
System HV Pre-Load Nut 5 M12 to M36 10 BS EN 14399-4
Tension Control Structural Bolt 6 M12 to M30 10.9 BS EN 14399-10
Pre-Load Nut 2 M12 to M30 10 BS EN 14399-10 (h=d)
Non Pre-Load Structural Bolt 8 M12 to M36 4.6,5.6,6.8,8.8,10.9 BS EN 15048-1, 2
Non Pre-Load Structural Nut 9 M12 to M30 4,5,6,8,10,12 BS EN 15048-1, 2
High - Strength Structural Bolt 10 M12 to M36 8.8 AS1252 - 1983 Dimensional
AS1252 - 1996 Mechanical
Structural Nut 11 M12 to M36 8 AS1252 - 1983 Dimensional
AS1252 - 1996 Mechanical
Structural Washer 12 M12 to M36 35-45 HRC AS1252 - 1983 Dimensional
AS1252 - 1996 Mechanical
Heavy Hex Structural Bolt 4 M16 to M36 10.9S IS 3757
Heavy Hex Nut 5 M16 to M36 10S / 8S IS 6623
Structural Washer 13 M16 to M36 35 - 45 HRC (Plain)
26 - 45 HRC min (HDG)		 IS 6649

Inch

PRODUCT IMAGE SIZE TENSILE STRENGTH STANDARD
Heavy Hex Structural Bolt 1 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 1 1/2 to 1 1/4 150,000 - 173,000 psi ASTM A490
Heavy Hex Nuts Grade DH 2 1/4 to 2 C24 - C38 ASTM A563
Heavy Hex Nut Grade 2H 4 1/4 to 2 24 - 35 HRC ASTM A194 2H
Hardened Washer 5 1/4 to 1 3/8 38 - 45 HRC (Coated)
26-45 HRC (HDG)		 ASTM F436
Tension Control Structural Bolt 6 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 7 1/2 to 1 1/8 150,000 - 173,000 psi ASTM F2280