Long chainsaw guide pin Stihl 029, 039, MS290, MS310...

Long chainsaw guide bar grub screw Stihl 029, 039, MS290, MS310...

New chain guide fixing stud suitable for Stihl 029, 039, MS290, MS310 chainsaw...

Technical characteristics and dimensions of the chain case screw

• Brand: generic
• Material: steel
• Color: golden yellow
• Overall length: 76 mm
• Thread diameter on guide side: 8 mm
• Thread length on guide side: 9 mm
• Thread pitch on guide side: 1.25
• Engine side thread diameter: 10 mm
• Engine side thread length: 21 mm
• thread pitch on engine side: 1.50
• Standard thread (screw when turning clockwise)

This stud is equivalent to the original OEM references:
Stihl: 1127 664 2405, 1127-664-2405, 11276642405

Applications:

Stihl: 029, 039, MS271, MS290, MS291, MS310, MS311, MS390, MS391