Tolerances:
Diameter: Standard commercial bar stock tolerances.
Length: 0 UP to 4" ± .005
From 4" to 6" ± .008
Over 6" ± .010
Threads:
External - Standard Unified Class 2A
Internal - Standard Unified Class 2B
| Material Description | Code | ||
| Round | Square | Hex | |
| Carbon Stell | MS1 | MS2 | MS3 |
| 300 Series Stainless Steel | MSS1 | MSS2 | MSS3 |
| Aluminum | MA1 | MA2 | MA3 |
| Brass | MB1 | MB2 | MB3 |
| Nylon | MN1 | MN2 | MN3 |
| Code | Thread | Inside hole Dia. +.010 -.000 |
| 0 | 0-80 | .640 |
| 2 | 2-56 | .090 |
| 4 | 4-40 | .115 |
| 6 | 6-32 | .140 |
| 8 | 8-32 | .166 |
| 10 | 10-32 | .166 |
| 12 | 12-24 | .218 |
| 1/4 | 1/4-20 | .252 |
| 5/16 | 5/16-18 | .315 |
| 3/8 | 3/8-16 | .380 |
| 7/16 | 7/16-14 | .440 |
| 1/2 | 1/2-20 | .505 |
| Finish Description | Code |
| Nickel Plated | S1 |
| Chrome Plated | S2 |
| Satin Chrome | S6 |
| Zinc Plated | S10 |
| Zinc Yellow Chromate | S11 |
| No Finish | S14 |
| Black Oxide | S22 |
| Black Zinc | S23 |
| Passivate | SB5 |
| Anodize Clear | SA1 |
| Glossy Anodize Clear Clear | SA2 |
| Anodize Black | SA3 |
| Glossy Anodize Black | SA4 |
| Clear lridite | SA5 |
Custom fabrications can be manufactured to meet your special needs.
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