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Lockbolt ERSSB20-12 C50LR-U20-12 – 15.9mm 5/8″

20-12 | 15.9 mm 5/8″ Diameter Round Head Lockbolt SS304 | Bright Grip 19.05 − 25.4 mm (0.75 − 1) ERSSB20-12, C50LR-U20-12, –

Part Number: ERSSB20-12

Diameter

Grip Range

mm

Head Style

Material

Finish

  • Pin Dimensions

Grip range

mm

'D' (min-max)
Depth to pintail

48.6 - 49.6mm

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

104.1 - 108.6mm

Head Marking

20-12

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

Download Pin Datasheet
  • Collars - (ordered separately)

ERSSC-20

Standard Collar, SS304 Material, Bright Finish
To suit 20 series 15.9 mm dia lockbolt pins

View details

ERSSCF-20

Flanged Collar, SS304 Material, Bright Finish
To suit 20 series 15.9 mm dia lockbolt pins

View details
  • Tooling suitable for ERSSB20-12

Tooling for Series 20 | 15.9mm (5/8″) – Hydraulic Tool GB3585 – Nose assembly 20-585-41 

  • Alternative materials, finishes and head styles to ERSSB20-12
Samples | Pricing | Inquiries

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