Bright Zinc Plated (BZP) - Square Key Steel From £2 .47
From £2 .96
each Please select 1/8" 12" 10mm 300mm 12mm 300mm 1 1/4" 12" Model No: K40/40 1 1/2" 12" Model No: K48/48 2" 12" Model No: K64/64
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.
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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
