Representative drawing — L: length, D: nominal diameter.
Socket head cap screw · ASTM A574 (alloy)
Socket head cap screw 5/16"-18 × 5-1/2"
Code: SCA5BO-516C-0550
- Black oxide
- Socket cap
- 5/16"-18
- Partially threaded
Special order
Approx. 5 business days
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Technical specifications
- Product code
- SCA5BO-516C-0550
- Bolt type
- Socket head cap screw
- Head type
- Socket cap
- Drive
- Hex socket (Allen)
- System
- Imperial (in)
- Diameter
- 5/16"
- Thread
- UNC (coarse) — 18 TPI
- Length
- 5-1/2" (139.7 mm)
- Thread length
- Partially threaded
- Grade / class
- ASTM A574 (alloy)
- Material
- Alloy steel, hardened
- Finish
- Black oxide
- Standards
- ASTM A574 · ASME B18.3
- Packaging
- Box of 50
Description
Socket head cap screw, 5/16" diameter by 5-1/2" long, partially threaded. Thread: UNC (coarse), 18 TPI. ASTM A574 (alloy), alloy steel, hardened, black oxide finish. Meets: ASTM A574, ASME B18.3. Compact cylindrical head with a hex socket, for tight spaces, tooling, molds and precision machinery.
Other lengths — 5/16"-18, black oxide
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