- Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- An internal hex socket drive is also known as an Allen drive.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Diameter (Minimum): 0.3053"
- Diameter (Maximum): 0.3125"
- Length (Nominal): 2-1/2"
- Thread Length (Nominal): 1.12"
- Drive Recess Size: 3/16"
- Drive Recess Width: 0.188"
- Drive Recess Depth: 0.135"
- Head Diameter (Minimum): 0.6"
- Head Diameter (Maximum): 0.656"
- Head Height, Overall: 0.198"
- Category: Socket Head Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Hex Socket Drive
- Pitch: UNRC Coarse Thread
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Alloy Steel
- Coating: Uncoated
- Origin: Made in U.S.A.
- Standards and Specifications: ANSI B18.3 and ASTM F835
- Brand:
- Aspen Fasteners
- Thread Length:
- Part Thread
- Material:
- Steel
- Material Grade:
- Alloy Steel
- Standards and Specifications:
- ANSI B18.3 and ASTM F835
- Diameter (Nominal):
- 5/16"
- Thread Pitch:
- 18
- Length (Nominal):
- 2-1/2"
- Product Class:
- Externally Threaded Fasteners
- Shop by Application:
- Socket Products
- Thread Direction:
- Right-Hand Thread
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Inch
- Head Style:
- Flat Countersunk Head
- Head Style Detail:
- 82 Degree Countersink
- Origin:
- Made in U.S.A.
- Drive Style:
- Hex Socket Drive
- Pitch:
- UNRC Coarse Thread
- Category:
- Socket Head Cap Screws
- System of Measurement:
- Inch
- Coating:
- Uncoated
- Order:
- Machine Thread Fasteners
- POS:
- SO058-51618X212-000300,SO058-51618X212-001000
- Diameter (Dimension):
- 0.3125"
- Diameter (Minimum):
- 0.3053"
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product72/SO058-51618X212.PDF
- Drive Recess Depth:
- 0.135"
- Head Diameter (Minimum):
- 0.6"
- Thread Length (Nominal):
- 1.12"
- Drive Recess Width:
- 0.188"
- Diameter (Maximum):
- 0.3125"
- Drive Recess Size:
- 3/16"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SO058-51618X212
- Head Diameter (Maximum):
- 0.656"
- Head Height, Overall:
- 0.198"
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/SO058-51618X212.zip
-
Description
- Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- An internal hex socket drive is also known as an Allen drive.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Diameter (Minimum): 0.3053"
- Diameter (Maximum): 0.3125"
- Length (Nominal): 2-1/2"
- Thread Length (Nominal): 1.12"
- Drive Recess Size: 3/16"
- Drive Recess Width: 0.188"
- Drive Recess Depth: 0.135"
- Head Diameter (Minimum): 0.6"
- Head Diameter (Maximum): 0.656"
- Head Height, Overall: 0.198"
- Category: Socket Head Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Hex Socket Drive
- Pitch: UNRC Coarse Thread
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Alloy Steel
- Coating: Uncoated
- Origin: Made in U.S.A.
- Standards and Specifications: ANSI B18.3 and ASTM F835
-
3D Product View
