Lockbolt ERSCSK28-12G C50L90-BR28-12G – 22.2mm 7/8″

28-12 | 22.2 mm 7/8″ Diameter Countersunk Head Lockbolt Steel | Zinc Grip 19.05 − 25.4 mm (0.75 − 1) ERSCSK28-12G, C50L90-BR28-12G, –

Part Number: ERSCSK28-12G

Diameter
Grip Range
Head Style
Material
Finish

Grip range

'D' (min-max)
Depth to pintail

54.5 - 55.7mm

'L' (min-max)
Length inc. pintail

123.9 - 128.4mm

Head Marking

28-12

Min Ultimate Tensile: 247 (KN) | Clamping Load: 175 (KN) | Min Shear Strength: 193 (KN)
Max Hole Diameter: 23.7 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm

Standard Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins

Flanged Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins

Tooling for Series 28 | 22.2mm (7/8″) – Hydraulic Tool GB2630 – Nose assembly 28-2630-28