- Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
- A cylindrically shaped socket head cap screw is considered the strongest of all head styles.
- An internal hex socket drive is also known as an Allen drive.
- Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners.
- Mechanical zinc plating is also known as peen plating, mechanical deposition, or impact plating.
- Mechanical zinc is similar to zinc electroplating but eliminates the risk of hydrogen embrittlement.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 5/8"
- Thread Length: 0.625"
- Drive Size: 1/4"
- Head Diameter: 0.469"
- Head Height, Overall: 0.312"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Socket Head Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners®
- Head Style: Cylindrical Head
- Drive Style: Hex Socket Drive
- Pitch: UNC Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Alloy Steel
- Material Processes: Heat Treated
- Coating: Mechanically Zinc Plated
- Coating Color: Clear
- Coating Standard: Type 2 Mechanical Zinc 0.0002" Cr+3 RoHS
- Standards and Specifications: ASTM B695-2000
Product UPC Code:
698435934641
- Order:
- Machine Thread Fasteners
- Product Class:
- Externally Threaded Fasteners
- Shop by Application:
- Socket Products
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Inch
- Head Height, Overall:
- 0.312"
- Head Diameter:
- 0.469"
- Recess Size:
- 1/4"
- Thread Length:
- 0.625"
- Length (Nominal):
- 5/8"
- Thread Pitch:
- 18
- Diameter (Dimension):
- 0.3125"
- Diameter (Nominal):
- 5/16"
- Standards and Specifications:
- ASTM B695-2000
- Coating Standard:
- Type 2 Mechanical Zinc 0.0002" Cr+3 RoHS
- Coating Color:
- Clear
- Coating:
- Mechanically Zinc Plated
- Material Processes:
- Heat Treated
- Material Grade:
- Alloy Steel
- Material:
- Steel
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- Pitch:
- UNC Coarse Thread
- Drive Style:
- Hex Socket Drive
- Head Style:
- Cylindrical Head
- Brand:
- Aspen Fasteners
- System of Measurement:
- Inch
- Category:
- Socket Head Cap Screws