- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- A2 stainless steel is functionally equivalent to 304 grade, also known as 18-8 stainless steel.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- The washer face under the head provides a precision bearing surface.
- The chamfered point improves engagement with a nut or pre-tapped hole.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): M3
- Thread Pitch: 0.5
- Diameter (Dimension): 3mm
- Length (Nominal): 40mm
- Thread Length (Nominal): 40mm
- Across Flats (Basic): 5.5mm
- Across Flats (Minimum): 5.32mm
- Across Flats (Maximum): 5.5mm
- Head Height, Overall: 2mm
- Head Height, Overall (Minimum): 1.88mm
- Head Height, Overall (Maximum): 2.12mm
PRODUCT ATTRIBUTES- Category: Cap Screws
- System of Measurement: Metric
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Drive Style: Hex Slotted Drive
- Pitch: Coarse Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Stainless Steel
- Material Grade: A2 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: DIN 933 / ISO 4017
Product UPC Code:
698435855168
- Across Flats (Basic):
- 5.5mm
- Across Flats (Maximum):
- 5.5mm
- Across Flats (Minimum):
- 5.32mm
- Brand:
- Aspen Fasteners
- Category:
- Cap Screws
- Coating:
- Uncoated
- Diameter (Dimension):
- 3mm
- Diameter (Nominal):
- M3
- Drive Style:
- Hex Slotted Drive
- Head Height, Overall:
- 2mm
- Head Height, Overall (Maximum):
- 2.12mm
- Head Height, Overall (Minimum):
- 1.88mm
- Head Style:
- Hex Head
- Head Style Detail:
- Washer Face
- Length (Nominal):
- 40mm
- Material:
- Stainless Steel
- Material Grade:
- A2 Stainless Steel
- Order:
- Machine Thread Fasteners
- POS:
- ME508-305X40-001000
- Pitch:
- Coarse Thread
- Point:
- Chamfered Point
- Product Class:
- Externally Threaded Fasteners
- Standards and Specifications:
- DIN 933 / ISO 4017
- System of Measurement:
- Metric
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- Thread Length (Nominal):
- 40mm
- Thread Pitch:
- 0.5
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/ME508-305X40.zip
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/ME508-305X40
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product86/ME508-305X40.PDF
- Shop by Material:
- Stainless Steel
- Shop by System of Measurement:
- Metric
