ST-1200 Line - Size 3 Studs
Fixed Length Undercut

Note: The undercut length (.050"/1.27 mm) on this stud is insufficient for the self ejecting cup (.090"/2.29 mm). If this stud were installed with an ejecting spring and cup, the stud would pop out of the hole and have to be reassembled each time it is used. Therefore, the Self Ejecting (SE) configuration is not available for the Size 3 fixed undercut studs.

Stud Dimensions

Undercut (U): .050 (1.27 mm)	Undercut (U): .050 (1.27 mm)	Undercut (U): .100 (2.54 mm)
Slotted Part Number Wing Part Number Flush Part Number Grip Length (G) Stud Weight Slotted Flush Steel Steel Steel inch mm lb g lb g

* is the "Stud Grip" from the table. For example, 1201-340-Z3CT is an oval head stud with a "Stud Grip" of 40.

Note: For all raised head styles, the "G" (Grip) and "U" (Undercut) dimensions are measured to the underside of the head. For the flush head style, the "G" (Grip) and "U" (Undercut) dimensions are measured to the top of the head.