Oval Head Screw
สกรูหัว Oval
Sizes Chart, Shape and Dimension
JIS B 1111 (Annex) Oval Head Crossed Recess & JIS B 1101 Oval Head Slotted Screw (mm.)
ASME B18.6.3-1972 Oval Head Cross Recessed & Slotted Machine Screw & SEMS (mm.)
DIN966 Countersunk Raised Head Cross Recess & Slotted Machine Screw (mm.)
