Key Features

• John Deere cylindrical head screw with external thread designed for tension fastening in assemblies requiring through-hole alignment.
• Head-turn tightening and release: the cylindrical head is rotated to apply or relieve tension during assembly or maintenance.
• Self-forming mating capability: can create its own mating thread in compatible materials, reducing the need for pre-tapped holes.
• Dimensions: M16 thread diameter, 50 mm length.
• Part number: 19M8208; specifically suited for John Deere equipment applications where precise tensioning is needed.

Product Details

• Product: Cylindrical Head Screw (tension fastener) with external thread
• Origin: John Deere, part number 19M8208
• Thread diameter: M16
• Length: 50 mm
• Function: tightened or released by turning the cylindrical head
• Assembly options: insert through holes in parts; can mate with a tapped or preformed internal thread; or form its own mating thread in compatible materials
• Application focus: designed for mechanical assemblies in John Deere equipment that require a through-hole tension fastener with adjustable tension

Compatibility

• Hole compatibility: intended for holes sized for M16 external threads and matching internal threads (tapped or preformed) as applicable
• Threading options: supports mating with internal threads or self-forming/mating thread formation in suitable substrates
• Usage environment: suitable for assembly scenarios that require controlled tensioning via head rotation and reliable engagement through through-holes