Representative drawing — L: length, D: nominal diameter.
Carriage bolt · Grade 2
Carriage bolt 1/4"-20 × 3-1/2"
Code: CB2Z-14C-0350
- Zinc plated
- Round, square neck
- 1/4"-20
- Partially threaded
Special order
Approx. 4 business days
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Technical specifications
- Product code
- CB2Z-14C-0350
- Bolt type
- Carriage bolt
- Head type
- Round, square neck
- Drive
- None
- System
- Imperial (in)
- Diameter
- 1/4"
- Thread
- UNC (coarse) — 20 TPI
- Length
- 3-1/2" (88.9 mm)
- Thread length
- Partially threaded
- Grade / class
- Grade 2
- Material
- Carbon steel
- Finish
- Zinc plated
- Standards
- ASTM A307 · ASME B18.5
- Packaging
- Box of 100
Description
Carriage bolt, 1/4" diameter by 3-1/2" long, partially threaded. Thread: UNC (coarse), 20 TPI. Grade 2, carbon steel, zinc plated finish. Meets: ASTM A307, ASME B18.5. Smooth round head with a square neck that stops rotation in wood or a square hole; tightened from one side.
Other lengths — 1/4"-20, zinc plated
In stock Low stock Special order
Same size, other finishes and grades
| Product | Finish | Grade | Availability | Quote |
|---|---|---|---|---|
| Carriage bolt 1/4"-20 × 3-1/2"CB2G-14C-0350 | Hot-dip galvanized | Grade 2 | In stock 3,700 units | |
| Carriage bolt 1/4"-20 × 3-1/2"CBS-14C-0350 | Stainless steel | Stainless 18-8 (304) | In stock 800 units |