- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- SEMS screws come pre-assembled with permanently installed free-spinning lock washer.
- Diameter (Nominal): M4
- Thread Pitch: 0.7
- Diameter (Dimension): 4mm
- Length (Nominal): 6mm
- Thread Length: 6mm
- Outside Diameter (Nominal): 8mm
- Drive Size: #2
- Head Diameter: 7mm
- Head Diameter (Minimum): 6.5mm
- Head Diameter (Maximum): 7mm
- Head Height, Overall: 2.75mm
- Head Height, Overall (Minimum): 2.45mm
- Head Height, Overall (Maximum): 2.75mm
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Machine Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners®
- Form and Design: SEMS Screws Pre-Assembled with a Captive Lock Washer
- Head Style: Small Pan Head
- Head Style Detail: Free-Spinning Split Lock Washer/Flat Washer
- Drive Style: Cruciform Recess Drive
- Drive Detail: Phillips Type H
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Coating: Zinc Plated and Baked
- Coating Color: Clear
- Standards and Specifications: JIS B1188
Product UPC Code:
692559721033
- Head Height, Overall:
- 2.75mm
- Head Diameter (Minimum):
- 6.5mm
- Head Diameter:
- 7mm
- Outside Diameter (Nominal):
- 8mm
- Recess Size:
- #2
- Thread Length:
- 6mm
- Length (Nominal):
- 6mm
- Thread Pitch:
- 0.7
- Diameter (Dimension):
- 4mm
- Diameter (Nominal):
- M4
- Standards and Specifications:
- JIS B1188
- Coating Color:
- Clear
- Coating:
- Zinc Plated and Baked
- Material:
- Steel
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- Drive Detail:
- Phillips Type H
- Drive Style:
- Cruciform Recess Drive
- Head Style Detail:
- Free-Spinning Split Lock Washer/Flat Washer
- Head Style:
- Small Pan Head
- Form and Design:
- SEMS Screws Pre-Assembled with a Captive Lock Washer
- Brand:
- Aspen Fasteners(r)
- System of Measurement:
- Metric
- Category:
- Machine Screws
- Order:
- Machine Thread Fasteners
- Product Class:
- Externally Threaded Fasteners
- Shop by Material:
- Steel
- Shop by System of Measurement:
- Metric
- Head Height, Overall (Maximum):
- 2.75mm
- Head Height, Overall (Minimum):
- 2.45mm
- Head Diameter (Maximum):
- 7mm
