- Shoulder screws are also known as shoulder bolts or stripper bolts.
- The shoulder acts as a shaft or dowel for rotating items such as bearings or bushings.
- 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): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 3.938"
- Thread Length: 0.438"
- Recess Size: 5/32"
- Key Engagement (Minimum): 0.117"
- Head Diameter: 0.438"
- Head Height, Overall: 0.219"
- Shoulder Diameter: 5/16"
- Shoulder Diameter (Minimum): 0.3085"
- Shoulder Diameter (Maximum): 0.3105"
- Shoulder Length: 3-1/2"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Shoulder Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners®
- Head Style: Cylindrical Head
- Drive Style: Hex Socket Drive
- Pitch: UNRC Coarse Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Alloy Steel
- Coating: Uncoated
- Standards and Specifications: ANSI B18.3
Product UPC Code:
692559425665
- Shoulder Length:
- 3-1/2"
- Shoulder Diameter (Maximum):
- 0.3105"
- Shoulder Diameter (Minimum):
- 0.3085"
- Shoulder Diameter:
- 5/16"
- Head Height, Overall:
- 0.219"
- Head Diameter:
- 0.438"
- Key Engagement (Minimum):
- 0.117"
- Recess Size:
- 5/32"
- Thread Length:
- 0.438"
- Length (Nominal):
- 3.938"
- Thread Pitch:
- 20
- Diameter (Dimension):
- 0.25"
- Diameter (Nominal):
- 1/4"
- Standards and Specifications:
- ANSI B18.3
- Coating:
- Uncoated
- Material Grade:
- Alloy Steel
- Material:
- Steel
- Thread Direction:
- Right-Hand Thread
- Pitch:
- UNRC Coarse Thread
- Drive Style:
- Hex Socket Drive
- Head Style:
- Cylindrical Head
- Brand:
- Aspen Fasteners
- System of Measurement:
- Inch
- Category:
- Shoulder Screws
- Order:
- Machine Thread Fasteners
- Product Class:
- Externally Threaded Fasteners
- Shop by Application:
- Socket Products
- Shop by Application:
- Electronic Fasteners
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Inch