Standard Collar, SS304 Material, Bright Finish
To suit 20 series 15.9 mm dia lockbolt pins
Expert Advice: +44 1858 469191 | sales@lockbolt-ers.co.uk
Lockbolt ERSSB20-04 C50LR-U20-04 – 15.9mm 5/8″
20-04 | 15.9 mm 5/8″ Diameter Round Head Lockbolt SS304 | Bright Grip 6.35 − 12.7 mm (0.25 − 0.5) ERSSB20-04, C50LR-U20-04, –
Part Number: ERSSB20-04
- Pin Dimensions
Grip range
'D' (min-max) Depth to pintail
35.9 - 36.9mm
'L' (min-max) Length inc. pintail
91.4 - 95.9mm
Head Marking
20-4
Min Ultimate Tensile: 120.5 (KN) | Clamping Load: 85 (KN) | Min Shear Strength: 93.3 (KN)
Max Hole Diameter: 17.5 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm
- Collars - (ordered separately)
Flanged Collar, SS304 Material, Bright Finish
To suit 20 series 15.9 mm dia lockbolt pins
- Tooling suitable for ERSSB20-04
Tooling for Series 20 | 15.9mm (5/8″) – Hydraulic Tool GB3585 – Nose assembly 20-585-41
- Alternative materials, finishes and head styles to ERSSB20-04
