Technical description for the John Deere Hexagonal Head Flanged Screw, M8 X 50, part 19M8319.

Key Features

• Hexagonal-head flange screw with external threading, designed as a tension fastener that can be tightened or released by turning the head.
• Versatile engagement: inserts through holes in assembly parts, mates with a tapped or preformed internal thread, or forms its own mating thread (self-tapping) when used in appropriate materials.
• Flanged head distributes clamping load to reduce pull-through and protect mating surfaces in mounting interfaces.
• Genuine John Deere part (19M8319) ensuring compatibility with John Deere equipment and fastener standards.
• Precisely sized: diameter 8 mm (5/16 in); length 50 mm (1.97 in); M8 thread classification for standardization across compatible components.

Product Details

• Part number: 19M8319
• Type: externally threaded tension fastener with hexagonal head and flange
• Thread compatibility: designed for standard M8 thread interfaces; supports mating with internal threads or self-tapping into suitable materials
• Application characteristics: through-hole assembly, threading into a preformed internal thread, or self-forming mating thread as needed
• Brand assurance: John Deere genuine hardware
• Dimensions: Diameter 8 mm (5/16 in); Length 50 mm (1.97 in)

Compatibility

• Best suited for assemblies and components that specify M8 flange screws or standard M8 thread systems
• Can engage with tapped internal threads or form its own mating thread in appropriate base materials
• Suitable for through-hole mounting where the flange seating surface benefits from load distribution
• Aligned with John Deere equipment standards, ensuring reliable performance within compatible machinery and attachments