Representative drawing — L: length, D: nominal diameter.
Flat head socket cap screw · ASTM A574 (alloy)
Flat head socket cap screw 1/2"-13 × 2-1/4"
Code: FHA5BO-12C-0225
- Black oxide
- Flat head (countersunk)
- 1/2"-13
- Fully threaded
Special order
Approx. 4 business days
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Price provided in your quote.
Technical specifications
- Product code
- FHA5BO-12C-0225
- Bolt type
- Flat head socket cap screw
- Head type
- Flat head (countersunk)
- Drive
- Hex socket (Allen)
- System
- Imperial (in)
- Diameter
- 1/2"
- Thread
- UNC (coarse) — 13 TPI
- Length
- 2-1/4" (57.15 mm)
- Thread length
- Fully threaded
- Grade / class
- ASTM A574 (alloy)
- Material
- Alloy steel, hardened
- Finish
- Black oxide
- Standards
- ASME B18.3
- Packaging
- Box of 50
Description
Flat head socket cap screw, 1/2" diameter by 2-1/4" long, fully threaded. Thread: UNC (coarse), 13 TPI. ASTM A574 (alloy), alloy steel, hardened, black oxide finish. Meets: ASME B18.3. Countersunk head that sits flush with the surface, for assemblies where nothing may stick out.
Other lengths — 1/2"-13, black oxide
In stock Low stock Special order
Same size, other finishes and grades
| Product | Finish | Grade | Availability | Quote |
|---|---|---|---|---|
| Flat head socket cap screw 1/2"-13 × 2-1/4"FHS-12C-0225 | Stainless steel | Stainless 18-8 (304) | Special order Approx. 5 business days |