ASTM A108 Step Keystock, Type 2, Steel, 3/8" Base Width and 3/16" Height, 1/8" Step Height and 1/4" Width, 12" Length
(Pack of
1)
SKU:55842 Item#: 55842
• 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
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Hex Cap Screw Grade 8 Alloy Steel 3/8-16 x 1-1/2"
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DIN 6880 Keystock Square 18mm
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ASTM A108 Keystock Flat 1/8 x 3/8 x 12"
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ASTM A582/A479 Keystock Square 300 SS 1"
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Hammerlock Cotter Pin 7/64 x 1"
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ASTM A108 Keystock Square 1/2"
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ASTM A108 Keystock Square 5/16"
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Stepdown Butt Connector 16 to 14/12 to 10 AWG
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Superbutt Connector 22 to 18 AWG Red
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SAE J995C Locknut with Nylon Insert Grade 8 5/8-11
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Product 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
Technical Specifications
| Item#: | 55842 |
|---|---|
| Size | 3/8 x 1/4 " |
| Length | 12 " |
| Style | 2 |
| Material | Carbon Steel |
| Type | Standard |
| Step Width | 1/4 " |
| Base Width | 3/8 " |
| Step Height | 1/8 " |
| Base Height | 3/16 " |
| Finish | Bright Zinc |
| Grade | C1018 |
| Specifications | ASTM-A-108 |
| 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 |
| Weight: | 0.37 lb |
Product Restrictions
