Shoulder Thumb Screws
Shoulder Thumb Screws can either have a round knurled head or a spade head and are designed to be tightened by hand. These screws have a shoulder at the top of the thread under the head and are also referred to as Type A Thumb Screws.
Shoulder Thumb Screws Diameters
Shoulder Thumb Screws are available on the FCH Network with Imperial/US diameters that range from #4 to 1/2 and with Metric diameters that range from M3 to M8. The length of Shoulder Thumb Screws is usually measured from the point to the underside of the head.
Shoulder Thumb Screws Materials
Shoulder Thumb Screws are available on the FCH Network in materials that range from Steel to Nylon (Polyamide)
Shoulder Thumb Screws Finishes
Shoulder Thumb Screws are available on the FCH Network in finishes or coatings that range from Plain to Passivated