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Aartee Bright Bar > Distribution > Product Range > TM-BD-Carbon-Key-Flat-Square

Bright Drawn Carbon Key Steel – Flat and Square

 Finish: Bright Drawn


USAKEY – Carbon Key Steel – Colour: Red/Yellow
Bright: BS 46: Part 1: 1958, BS 4235: Part 1: 1972
BS 4235: Part 2: 1977


Characteristics:

USAKEY is supplied to dimensions and tolerances stipulated in BS 46: Part 1: 1958 ‘Keys and Keyways’ for imperial sizes and BS 4235: Part 1: 1972 ‘Parallel and Taper Keys’ for metric sizes. All imperial bars are supplied to the chemical analysis 0.45% Carbon maximum, 0.60/1.00% Manganese, whilst metric bars are supplied to 0.42/0.50% Carbon, 0.50/0.80% Manganese.

Form of Supply:

Bright Drawn: Zinc and Chromate passivated for protection.
Lengths: 13”
Tensile Strength: 540-700 N/mm²
Small Box: Approximately 1 kg in weight.
Standard Box: Approximately 5 kgs in weight with the exception of small sizes.

Tolerances:

 Imperial Flats -WidthThickness
Up to and incl. 3/4 x 1/2+.002”+.003”
7/8 x 5/8+.002”+.004”
Over 7/8 x 5/8 Up to 1.1/4 x 7/8+.003”+.004”
1.1/2 x 1+.004”+.006”
Metric Flats -WidthThickness
8mm x 7mm Up to and incl. 10mm x 8mm-.036mm-.090mm
Over 10mm x 8mm Up to and incl. 16mm x 10mm-.043mm-.090mm
18mm x 11mm-.043mm-.110mm
Over 18mm x 11mm Up to and incl. 28mm x 16mm-.052mm-.110mm
32mm x 18mm-.062mm-.110mm
Over 32mm x 18mm Up to and incl. 50mm x 28mm-.062mm-.130mm

Imperial Squares :
Up to and incl. 7/8    +.002”
Over 7/8 Up to and incl. 1.1/4    +.003”
Over 1.1/4”    +.004”

Metric Squares :
4mm Up to and incl. 6mm    -.030mm
Over 6mm Up to and incl. 12mm    -.036mm
16mm    -.043mm

Stocked sizes – Inches

Squares 13” Lengths Boxed

ins. Sq.1/83/161/45/163/87/161/29/165/83/4
No. of lengths in small box121087443211
No. of lengths in standard box48433630201511975

Flats 13” Lengths Boxed

ins.5/16 x 1/43/8 x 1/47/16 x 5/161/2 x 5/165/8 x 7/163/4 x 1/27/8 x 5/81 x 3/4
No. of lengths in small box76442211
No. of lengths in standard box3630211810854

Squares Boxed Assortment No.1 Imperial

ins. Sq.1/83/161/45/163/87/161/25/83/4
No. of lengths in small box1111111--
No. of lengths in standard box223232311

Stocked sizes – mm.

Squares 13” Lengths Boxed

mm. Sq.4568101216
No. of lengths in small box10875431
No. of lengths in standard box5040323019137

Flats 13” Lengths Boxed

mm.8 x 710 x 812 x 814 x 916 x 1018 x 1120 x 1222 x 1425 x 14
No. of lengths in small box543322211
No. of lengths in standard box32251914129765

Squares Boxed Assortment No.1 Metric

mm. Sq.4568101216
No. of lengths in small box111111-
No. of lengths in standard box8855322

Bright Drawn Carbon Key Steel
Flat and Square

Bright Bar Cold Finished Flats

Download PDF - click link above

Central – Rugby

Call: +44 (0)1788 542 191

rugbysales@aarteebrightbar.com

Paynes Lane, Rugby,
CV21 2UW, England

Northern – Manchester

Call: +44 (0)1204 576 321

manchestersales@aarteebrightbar.com

Stone Hill Road, Farnworth, Bolton,
BL4 7NN, England

Western – Newport

Call: +44 (0)1633 422 944

newportsales@aarteebrightbar.com

Ponthir Road, Caerleon, Newport,
South Wales, NP18 3XH

Southern – Southampton

Call: +44 (0)23 8087 1500

southamptonsales@aarteebrightbar.com

Suite B Testwood Park, Salisbury Road,
Calmore, Southampton, SO40 2RW

North East – Sunderland

Call: +44 (0)191 5200165
newcastlesales@aarteebrightbar.com

Signature House, 3 Azure Court, Doxford
International Business Park, Sunderland,
SR3 3BE. England

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