ASTM A108 Step Keystock 5/16"
(Pack of
1)
• 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
Couldn't load pickup availability
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
Catalog page#: 6-60
Frequently Bought Together
SAE J995C Locknut with Nylon Insert Grade 8 1/4-20
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 3/8"
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M8
Couldn't load pickup availability
ASTM A108 Keystock Square 5/16"
Couldn't load pickup availability
ASTM A108 Keystock Square 3/16"
Couldn't load pickup availability
ASTM A108 Keystock Square 5/8"
Couldn't load pickup availability
PTO Pin Lock 3/8 x 2-1/2"
Couldn't load pickup availability
Hair Pin Cotter 5/32 x 2-15/16"
Couldn't load pickup availability
Lynch Pin 1/4 x 1-3/4"
Couldn't load pickup availability
Nylon Cable Tie 15.5" Black
Couldn't load pickup availability
Waterproof Work Aqua Light 66 LED
Couldn't load pickup availability
Butt Connector 16 to 14 AWG Clear
Couldn't load pickup availability
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#: | 55843 |
|---|---|
| Size | 3/8 x 5/16 " |
| Length | 12 " |
| Style | 1 |
| Material | Carbon Steel |
| Type | Standard |
| Step Width | 5/16 " |
| Base Width | 3/8 " |
| Step Height | 5/32 " |
| 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 '+/-.003"; B or D Dimension '+/-.004" |
| UNSPSC #: | 31163208 |
| TAA Compliant: | Yes |
| Weight: | 0.41 lb |
Product Restrictions
California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
