Stainless steel pan head spring washer terminal sems screw with square lock waher
Permanent: Capturing of washer insures that it will never come off or be left off your assembly.
Permanent: Capturing of washer insures that it will never come off or be left off your assembly.
Washers are hel in place under the screw head by the rolled threads; they will not fall off and are free to rotate.
Available in a wide range of different types and sizes including screws, bolts, nuts, rivets and security fasteners,