- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Oval countersunk head screws are also known as raised countersunk head screws.
- 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 7/8"
- Thread Length (Nominal): 0.585"
- Head Diameter (Minimum): 0.556"
- Head Diameter (Maximum): 0.597"
- Head Height, Overall: 0.290"
- Head Base Height: 0.191"
- Head Dome Height: 0.099"
- Slot Depth (Minimum): 0.141"
- Slot Depth (Maximum): 0.171"
- Slot Width (Minimum): 0.072"
- Slot Width (Maximum): 0.084"
- Category: Machine Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Oval Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.6.3
- Head Style:
- Oval Countersunk Head
- Length (Nominal):
- 7/8"
- Diameter (Nominal):
- 5/16"
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST087-51618X78
- Thread Pitch:
- 18
- Standards and Specifications:
- ASME B18.6.3
- Shop by System of Measurement:
- Inch
- Brand:
- Aspen Fasteners
- Shop by Material:
- Stainless Steel
- Coating:
- Uncoated
- Thread Direction:
- Right-Hand Thread
- Material:
- Stainless Steel
- Order:
- Machine Thread Fasteners
- Thread Length:
- Full Thread
- Category:
- Machine Screws
- System of Measurement:
- Inch
- Drive Style:
- Slotted Drive
- Product Class:
- Externally Threaded Fasteners
- Head Style Detail:
- 82 Degree Countersink
- Material Grade:
- 18-8 Stainless Steel
- POS:
- ST087-51618X78-000200,ST087-51618X78-000500
- Brand:
- Aspen Fasteners(r)
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product53/ST087-51618X78.PDF
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ST087-51618X78.zip
- Slot Width (Maximum):
- 0.084"
- Origin:
- Origin Undefined
- Head Diameter (Minimum):
- 0.556"
- Head Dome Height:
- 0.099"
- Head Diameter (Maximum):
- 0.597"
- Slot Depth (Minimum):
- 0.141"
- Head Height, Overall:
- 0.290"
- Slot Width (Minimum):
- 0.072"
- Thread Length (Nominal):
- 0.585"
- Diameter (Dimension):
- 0.3125"
- Slot Depth (Maximum):
- 0.171"
-
Description
- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Oval countersunk head screws are also known as raised countersunk head screws.
- 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 7/8"
- Thread Length (Nominal): 0.585"
- Head Diameter (Minimum): 0.556"
- Head Diameter (Maximum): 0.597"
- Head Height, Overall: 0.290"
- Head Base Height: 0.191"
- Head Dome Height: 0.099"
- Slot Depth (Minimum): 0.141"
- Slot Depth (Maximum): 0.171"
- Slot Width (Minimum): 0.072"
- Slot Width (Maximum): 0.084"
- Category: Machine Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Oval Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: 18-8 Stainless Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.6.3
-
3D Product View
