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Lockbolt ERSSB16-28 C50LR-U16-28 – 12.7mm 1/2″
16-28 | 12.7 mm 1/2″ Diameter Round Head Lockbolt SS304 | Bright Grip 44.45 − 50.8 mm (1.75 − 2) ERSSB16-28, C50LR-U16-28, –
Part Number: ERSSB16-28
- Pin Dimensions
Grip range
'D' (min-max) Depth to pintail
68.4 - 69.4mm
'L' (min-max) Length inc. pintail
117.2 - 120.2mm
Head Marking
16-28
Min Ultimate Tensile: 75.8 (KN) | Clamping Load: 53.6 (KN) | Min Shear Strength: 61.8 (KN)
Max Hole Diameter: 14.2 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm
- Collars - (ordered separately)
Flanged Collar, SS304 Material, Bright Finish
To suit 16 series 12.7 mm dia lockbolt pins
- Tooling suitable for ERSSB16-28
Tooling for Series 16 | 12.7mm (1/2") – Hydraulic Tool GB2620 – Nose assembly 16-2620-41
- Alternative materials, finishes and head styles to ERSSB16-28



