- Grade 2
- ASTM A307A
- U.S.S
- Hot Dip Galvanized per ASTM A153 / ASTM F2344
| Type | Bolt | 
| Style | Hex Head | 
| Size | 5/16"-18 | 
| Length | 1" | 
| Material | Steel | 
| Grade/Class | 2 | 
| Thread Type | USS | 
| Standards | ASTM A153, ASTM F2329 | 
California Residents: Prop 65 Warning
			
 WARNING: Cancer and Reproductive Harm 
			
 www.p65warnings.ca.gov
			
| Type | Bolt | 
| Style | Hex Head | 
| Size | 5/16"-18 | 
| Length | 1" | 
| Material | Steel | 
| Grade/Class | 2 | 
| Thread Type | USS | 
| Standards | ASTM A153, ASTM F2329 |