- 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.
- Type 316 stainless steel is considered "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Diameter (Minimum): 0.3053"
- Diameter (Maximum): 0.3125"
- Length (Nominal): 3-1/2"
- 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
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 316 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Brand:
- Aspen Fasteners
- Diameter (Nominal):
- 5/16"
- Thread Pitch:
- 18
- Material Grade:
- 316 Stainless Steel
- Coating:
- Uncoated
- Length (Nominal):
- 3-1/2"
- Product Class:
- Externally Threaded Fasteners
- Order:
- Machine Thread Fasteners
- Drive Style:
- Hex Socket Drive
- Head Style Detail:
- 82 Degree Countersink
- Category:
- Socket Head Cap Screws
- Thread Direction:
- Right-Hand Thread
- System of Measurement:
- Inch
- Head Style:
- Flat Countersunk Head
- Material:
- Stainless Steel
- Origin:
- Origin Undefined
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST307-51618X312
- Shop by Application:
- Socket Products
- Shop by Material:
- Stainless Steel
- Shop by System of Measurement:
- Inch
- POS:
- ST307-51618X312-000012,ST307-51618X312-000006,ST307-51618X312-000020
- Head Diameter (Minimum):
- 0.6"
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product62/ST307-51618X312.PDF
- Drive Recess Size:
- 3/16"
- Diameter (Minimum):
- 0.3053"
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ST307-51618X312.zip
- Drive Recess Width:
- 0.188"
- Head Diameter (Maximum):
- 0.656"
- Diameter (Maximum):
- 0.3125"
- Head Height, Overall:
- 0.198"
- Drive Recess Depth:
- 0.135"
- Diameter (Dimension):
- 0.3125"
- Thread Length (Nominal):
- 1.12"
-
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.
- Type 316 stainless steel is considered "marine grade".
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Diameter (Minimum): 0.3053"
- Diameter (Maximum): 0.3125"
- Length (Nominal): 3-1/2"
- 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
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 316 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Product UPC Code:
- 698435731769
-
3D Product View
