Standard Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins
Expert Advice: +44 1858 469191 | sales@lockbolt-ers.co.uk
Lockbolt ERSB28-12 C50LR-BR28-12 02851-02812 22.2mm 7/8″
28-12 | 22.2 mm 7/8″ Diameter Round Head Lockbolt Steel | Black Grip 19.05 − 25.4 mm (0.75 − 1) ERSB28-12, C50LR-BR28-12, 02851-02812
Part Number: ERSB28-12
- Pin Dimensions
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
- Collars - (ordered separately)
Flanged Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins
- Tooling suitable for ERSB28-12
Tooling for Series 28 | 22.2mm (7/8″) – Hydraulic Tool GB2630 – Nose assembly 28-2630-28
- Alternative materials, finishes and head styles to ERSB28-12
