Socket Set Screws

Socket set screws, commonly known as grub screws, are grub screws that have no head and are tightened or loosened by a square or hex key. A screwdriver can be used to adjust a slotted set screw. Socket set screws keep a pulley or other machine part from moving around on a shaft. A cup point set screw has a rounded tip that grips the shaft surface and resists deformation. A screw with a flat point makes more contact with the shaft.
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ScktStScrw CupPt #2-56 3/16 L PK25000
APPROVED MAKE
B51260.008.0018
$6,761.49
ScktStScrw FlatPt 5/8 -11 3.5 L PK100
APPROVED MAKE
B07810.062.0350
$6,002.58

2 Items