Representative drawing — L: length, D: nominal diameter.
Hex cap screw · Grade 5
Hex cap screw 7/8"-9 × 4-1/2"
Code: HX5G-78C-0450
- Hot-dip galvanized
- Hex
- 7/8"-9
- Partially threaded
In stock
850 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
- HX5G-78C-0450
- Bolt type
- Hex cap screw
- Head type
- Hex
- Drive
- Hex wrench
- System
- Imperial (in)
- Diameter
- 7/8"
- Thread
- UNC (coarse) — 9 TPI
- Length
- 4-1/2" (114.3 mm)
- Thread length
- Partially threaded
- Grade / class
- Grade 5
- Material
- Medium carbon steel, hardened
- Finish
- Hot-dip galvanized
- Standards
- SAE J429 · ASME B18.2.1
- Packaging
- Box of 25
Description
Hex cap screw, 7/8" diameter by 4-1/2" long, partially threaded. Thread: UNC (coarse), 9 TPI. Grade 5, medium carbon steel, hardened, hot-dip galvanized finish. Meets: SAE J429, ASME B18.2.1. General purpose for mechanical assemblies, machinery, equipment and light structures. Tightened with a wrench or socket.
Other lengths — 7/8"-9, hot-dip galvanized
In stock Low stock Special order
Same size, other finishes and grades
| Product | Finish | Grade | Availability | Quote |
|---|---|---|---|---|
| Hex cap screw 7/8"-9 × 4-1/2"HX5N-78C-0450 | Plain | Grade 5 | Special order Approx. 4 business days | |
| Hex cap screw 7/8"-9 × 4-1/2"HX5Z-78C-0450 | Zinc plated | Grade 5 | Special order Approx. 14 business days | |
| Hex cap screw 7/8"-9 × 4-1/2"HX8N-78C-0450 | Plain | Grade 8 | Special order Approx. 10 business days | |
| Hex cap screw 7/8"-9 × 4-1/2"HX8ZJ-78C-0450 | Yellow zinc | Grade 8 | Low stock 30 units |