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Lockbolt ERSCSK16-52 C50L90-BR16-52 – 12.7mm 12″
16-52 | 12.7 mm 12″ Diameter Countersunk Head Lockbolt Steel | Black Grip 82.55 − 88.9 mm (3.25 − 3.5) ERSCSK16-52, C50L90-BR16-52
Part Number: ERSCSK16-52
- Pin Dimensions
Grip range
'D' (min-max) Depth to pintail
106.5 - 107.5mm
'L' (min-max) Length inc. pintail
155.3 - 158.3mm
Head Marking
16-52
Min Ultimate Tensile: 76 (KN) | Clamping Load: 54 (KN) | Min Shear Strength: 64 (KN)
Max Hole Diameter: 14.2 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm
- Collars - (ordered separately)
Flanged Collar, Steel Material, Zinc Finish
To suit 16 series 12.7 mm dia lockbolt pins
- Tooling suitable for ERSCSK16-52
Tooling for Series 16 | 12.7mm (1/2") – Hydraulic Tool GB2620 – Nose assembly 16-2620-41
- Alternative materials, finishes and head styles to ERSCSK16-52



