Representative drawing — L: length, D: nominal diameter.
Structural bolt · ASTM A325
Structural bolt 1/2"-13 × 5-1/2"
Code: STA3G-12C-0550
- Hot-dip galvanized
- Heavy hex
- 1/2"-13
- Partially threaded
In stock
700 units
Sold by the box of 25. For quantities above our stock, we will confirm the lead time.
Price provided in your quote.
Technical specifications
- Product code
- STA3G-12C-0550
- Bolt type
- Structural bolt
- Head type
- Heavy hex
- Drive
- Hex wrench
- System
- Imperial (in)
- Diameter
- 1/2"
- Thread
- UNC (coarse) — 13 TPI
- Length
- 5-1/2" (139.7 mm)
- Thread length
- Partially threaded
- Grade / class
- ASTM A325
- Material
- Medium carbon steel, hardened
- Finish
- Hot-dip galvanized
- Standards
- ASTM F3125 (A325) type 1 · ASME B18.2.6
- Packaging
- Box of 25
Description
Structural bolt, 1/2" diameter by 5-1/2" long, partially threaded. Thread: UNC (coarse), 13 TPI. ASTM A325, medium carbon steel, hardened, hot-dip galvanized finish. Meets: ASTM F3125 (A325) type 1, ASME B18.2.6. Heavy hex head for structural steel connections, usually installed with a heavy hex nut and hardened washer.
Other lengths — 1/2"-13, hot-dip galvanized
In stock Low stock Special order
Same size, other finishes and grades
| Product | Finish | Grade | Availability | Quote |
|---|---|---|---|---|
| Structural bolt 1/2"-13 × 5-1/2"STA3N-12C-0550 | Plain | ASTM A325 | In stock 850 units |