A socket cap screw, generally known as a socket head capscrew, socket screw, or Allen bolt, can be a type of cap screw having a cylindrical head and hexagonal push gap. The term socket head capscrew normally refers to a type of threaded fastener whose head diameter is nominally one.five situations t
This part provides an overview of assorted screw head types, Just about every serving distinctive applications in construction and manufacturing.
The nature with the tolerance difference will allow an ASME B18.2.one hex cap screw to always match the place a hex bolt is set up but a hex bolt may b
Phillips screwdrivers Have a very cross-shaped tip that matches right into a corresponding recess inside the screw head. Pozidriv screwdrivers are similar to Phillips but have supplemental factors of Get in touch with for better grip. Robertson screwdrivers have sq.-shaped tips that healthy snugly t