knurled head thumb screws

Custom knurled head thumb screws manufacturers
Various materials can be customized
Different drive and head style for customized order
Customizable packaging are available
MOQ:10000pcs
Details
Internal tooth washer knurled head thumb metric sems screws
Different drive and head style for customized order
Standard: DIN, ANSI, JIS, ISO
From M1-M12 or O#-1/2 diameter
Various materials can be customized
Details