- Superior quality parts by Holo-Krome, made in the U.S.A.
- 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.
- Class 12.9 steel is an alloy steel, quenched and tempered, with a minimum tensile strength of 1,220/mm-2 (Mpa).
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M8
- Thread Pitch: 1.25
- Diameter (Dimension): 8mm
- Diameter (Minimum): 7.78mm
- Diameter (Maximum): 8mm
- Length (Nominal): 55mm
- Thread Length (Nominal): 22mm
- Drive Recess Size: 5mm
- Drive Recess Width: 5mm
- Drive Recess Depth: 3.5mm
- Drive Recess Depth (Minimum): 3.2mm
- Drive Recess Depth (Maximum): 3.5mm
- Head Diameter: 16mm
- Head Diameter (Minimum): 15.57mm
- Head Diameter (Maximum): 16mm
- Head Height, Overall: 4.4mm
PRODUCT ATTRIBUTES- Category: Socket Head Cap Screws
- System of Measurement: Metric
- Brand: Holo-Krome®
- Head Style: Flat Countersunk Head
- Head Style Detail: 90 Degree Countersink
- Drive Style: Hex Socket Drive
- Threading: Thread Class ANSI B1.13M
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Class 12.9 Steel
- Material Processes: Heat Treated
- Coating: Oxidized
- Coating Color: Black
- Origin: Made in U.S.A.
- Standards and Specifications: DIN 7991 / ISO 10642
Product UPC Code:
692559880273
- Order:
- Machine Thread Fasteners
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product60/HK009-8125X55X5.PDF
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/HK009-8125X55X5
- Coating:
- Oxidized
- Product Class:
- Externally Threaded Fasteners
- Material Processes:
- Heat Treated
- Thread Direction:
- Right-Hand Thread
- Head Style:
- Flat Countersunk Head
- Thread Length:
- Part Thread
- Shop by System of Measurement:
- Metric
- Thread Length (Nominal):
- 22mm
- Material:
- Steel
- Drive Recess Width:
- 5mm
- System of Measurement:
- Metric
- Shop by Material:
- Steel
- Brand:
- Holo-Krome(r)
- Diameter (Nominal):
- M8
- Length (Nominal):
- 55mm
- Head Diameter (Maximum):
- 16mm
- Category:
- Socket Head Cap Screws
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/HK009-8125X55X5.zip
- Drive Recess Size:
- 5mm
- Head Diameter (Minimum):
- 15.57mm
- Drive Recess Depth:
- 3.5mm
- Shop by Application:
- Socket Products
- Drive Style:
- Hex Socket Drive
- Standards and Specifications:
- DIN 7991 / ISO 10642
- Threading:
- Thread Class ANSI B1.13M
- Origin:
- Made in U.S.A.
- Head Height, Overall:
- 4.4mm
- POS:
- HK009-8125X55X5-000200
- Head Diameter:
- 16mm
- Thread Pitch:
- 1.25
- Diameter (Maximum):
- 8mm
- Diameter (Dimension):
- 8mm
- Material Grade:
- Class 12.9 Steel
- Coating Color:
- Black
- Diameter (Minimum):
- 7.78mm
- Head Style Detail:
- 90 Degree Countersink
