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Lockbolt ERSSB24-04 C50LR-U24-04 – 19.1mm 3/4″
24-04 | 19.1 mm 3/4″ Diameter Round Head Lockbolt SS304 | Bright Grip 6.35 − 12.7 mm (0.25 − 0.5) ERSSB24-04, C50LR-U24-04, –
Part Number: ERSSB24-04
- Pin Dimensions
Grip range
'D' (min-max) Depth to pintail
38.1 - 39.1mm
'L' (min-max) Length inc. pintail
104.1 - 108.6mm
Head Marking
24-4
Min Ultimate Tensile: 178.2 (KN) | Clamping Load: 126.2 (KN) | Min Shear Strength: 134.7 (KN)
Max Hole Diameter: 20.5 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm
- Collars - (ordered separately)
Flanged Collar, SS304 Material, Bright Finish
To suit 24 series 19.1 mm dia lockbolt pins
- Tooling suitable for ERSSB24-04
Tooling for Series 24 | 19.1mm (3/4″) – Hydraulic Tool GB3585 – Nose assembly 24-585-46
- Alternative materials, finishes and head styles to ERSSB24-04



