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Bright Zinc Plated (BZP)
Bright Zinc Plated (BZP)

Bright Zinc Plated (BZP) - Square Key Steel

by Stubbs
From £2.47
From £2.96
each

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Product Description

Used in all types of power transmission where a shaft is keyed to a rotating drive mechanism. Oversize in tolerance for press to fit applications. 12" length bars, zinc plated, marked for size. SPECIFICATION: Tolerances. Imperial -. 3/4" & below: 0.000" to +.003". 7/8" to 1.1/2" :0.000" to +.004". 1.5/8" to 2" : 0.000" to +.005". Metric -. all sizes:0.00 to +0.08 mm. Approximate physical properties. Tensile Strength:75/85,000 lb/in sq. Yield:60/70,000 lb/in sq. % elong. in 2" :18-25%. % red. of area in 2" :50-55%. Brinell hardness range:150-155.

Features

  • Used in all types of power transmission where a shaft is keyed to a rotating drive mechanism
  • Oversize in tolerance for press to fit applications
  • 12" length bars, zinc plated, marked for size

Specification

SPECIFICATION

Tolerances

Imperial -

3/4" & below: 0.000" to +.003"

7/8" to 1.1/2" : 0.000" to +.004"

1.5/8" to 2" : 0.000" to +.005"

Metric -

all sizes: 0.00 to +0.08 mm

Approximate physical properties

Tensile Strength: 75/85,000 lb/in sq.

Yield: 60/70,000 lb/in sq.

% elong. in 2" : 18-25%

% red. of area in 2" : 50-55%

Brinell hardness range: 150-155