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Lockbolt ERSB20-72 C50LR-BR20-72 02851-02072 15.9mm 5/8″

20-72 | 15.9 mm 5/8″ Diameter Round Head Lockbolt Steel | Black Grip 114.3 − 120.65 mm (4.5 − 4.75) ERSB20-72, C50LR-BR20-72, 02851-02072

Part Number: ERSB20-72

Diameter

Grip Range

mm

Head Style

Material

Finish

  • Pin Dimensions

Grip range

mm

'D' (min-max)
Depth to pintail

143.8 - 144.8mm

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

199.3 - 203.8mm

Head Marking

20-72

Min Ultimate Tensile: 121 (KN) | Clamping Load: 85 (KN) | Min Shear Strength: 100 (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)

ERSC-20G

Standard Collar, Steel Material, Zinc Finish
To suit 20 series 15.9 mm dia lockbolt pins

View details

ERSCF-20G

Flanged Collar, Steel Material, Zinc Finish
To suit 20 series 15.9 mm dia lockbolt pins

View details
  • Tooling suitable for ERSB20-72

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

  • Alternative materials, finishes and head styles to ERSB20-72
Samples | Pricing | Inquiries

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