Product Description
- Also known as self-tapping screws, these are mostly used in thin gauge sheet metal applications.
 - Type "AB" sheet metal tapping screws feature a sharp point and fine threading.
 
- Diameter (Nominal): #4
 - Length (Nominal): 3/4"
 
- Category: Self-Tapping Sheet Metal Screws
 - System of Measurement: Inch
 - Brand: Aspen Fasteners
 - Form and Design: Type "AB"
 - Head Style: Hex Indented Washer Head
 - Drive Style: External Hex Drive
 - Thread Length: Full Thread
 - Thread Direction: Right-Hand Thread
 - Material: Steel
 - Material Processes: Case Hardened
 - Coating: Zinc Plated
 - Coating Color: Clear
 - Hardness Rating: Rockwell C45 min. / Core=C28-C38
 - Origin: Origin Undefined
 - Standards and Specifications: ASME B18.6.3 and SAE J933
 
Product Videos
Custom Field
Brand Aspen Fasteners
                        Category Self-Tapping Sheet Metal Screws
                        Coating Zinc Plated
                        Coating Color Clear
                        Diameter (Nominal) #4
                        Drive Style External Hex Drive
                        Form and Design Type "AB"
                        Hardness Rating Rockwell C45 min. / Core=C28-C38
                        Head Style Hex Indented Washer Head
                        Length (Nominal) 3/4"
                        Material Steel
                        Material Processes Case Hardened
                        Order Thread Cutting Fasteners
                        Origin Origin Undefined
                        POS SC456-4X34-010000
                        Product Class Externally Threaded Fasteners
                        Standards and Specifications ASME B18.6.3 and SAE J933
                        System of Measurement Inch
                        Thread Direction Right-Hand Thread
                        Thread Length Full Thread
                        cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/SC456-4X34
               