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HILLMAN®
5/16"-18 x 4-1/2" Hot-Dipped Galvanized Grade 2 Exterior Carriage Bolt, 1-Pack
- Mfg.#
- 812558
- Sku#
- 9913369
- Hot Dipped Galvanized (Conforms to ASTM A153)
- Coarse Thread
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
5/16 x 4-1/2-inch Coarse Thread Carriage Bolt
Specifications
General
| Color | Silver |
|---|---|
| Finish | Hot-Dipped Galvanized |
| Grade | Grade 2 |
| Head Type | Round |
| Imperial/Metric | Imperial |
| Indoor/Outdoor | Outdoor |
| Material | Steel |
| Pack Qty | 1 |
| Point Type | Blunt |
| Thread FT/PT | Full Thread |
| Thread Type | Coarse |
| Thread per Inch | 18 |
| Type | Carriage Bolt |
Dimensions
| Diameter | 5/16 in |
|---|---|
| Length | 4-1/2 in |
| Size | 5/16"-18 x 4-1/2" |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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HILLMAN®
5/16"-18 x 4-1/2" Hot-Dipped Galvanized Grade 2 Exterior Carriage Bolt, 1-Pack