Lawson Products

Description

• Manufactured of Type 1018 Cold Finished Steel
• Oversized stock, ground down to dimensions per tolerances below
• Zinc-plated for corrosion resistance

12" pre-cut lengths
Type 1 Tolerances
Step width and base width dimensions: 0.000" to 0.002"
Step height/base height dimensions: –0.003" to +0.003"
Step height and base height dimensions: –0.004" to +0.004"
Type 2 Tolerances
Step width and base width dimensions: 0.000" to 0.002"
Step height/base height dimensions: –0.005" to +0.005"
Step height and base height dimensions: –0.005" to +0.005"
• Use for couplings, gears, sheaves, sprockets, pulleys or anything that keys to a shaft

Tech Specs

Item# :

55844

Product Name :

ASTM A108 Step Keystock 3/8"

Length :

12 "

Style :

Step Type 2

Material :

Steel

Type :

2

Step Width :

3/8 "

Base Width :

1/2 "

Step Height :

3/16 "

Base Height :

1/4 "

Finish :

Zinc

Grade :

C1018

Specification :

ASTM-A-108

A :

3/8 "

B :

3/16 "

C :

1/2 "

D :

1/4 "

Length Tolerance :

+.125 / -.125"

Rockwell Hardness :

Not Specified

Thickness Tolerance :

A or C Dimension '+/-.004"; B or D Dimension '+/-.005"

UNSPSC #:

31163208

TAA Compliant:

Yes