Wing Screws and Thumb Screws
Wing Screws and Thumb Screws
This is a type of fastener designed to be tightened and loosened by hand rather than needing tools like screwdrivers or wrenches for installation. They have a wide range of useful applications, especially in parts, materials and builds that do not easily support the use of manual or power tools. These can also be useful solutions in a situation where you may need to remove a component or panel regularly. They can make tasks such as maintenance or cleaning much quicker and easier than having to use a driver to remove fully torqued machine screws, bolts, or rivets.
Wing Screws
Wing screws have a wing-like projection from the head of the screw, ideal for
thumb and forefinger leverage in turning.
Ensures rapid assembly and disassembly using only your hand. Wing screws and other hand fasteners are easy to install and make adjustments simple.
They’re ideal for applications where frequent access is require or where tightness needs to be adjusted regularly.
Available in Stainless Steel from M3 to M10.
DIN 316A Wing Screws SS-304 A2 B4A37 – Download Datasheet
DIN 316A Wing Screws SS-316 A4 B6A37 – Download Datasheet
Thumb Screws
The head of the thumb screw is knurled to provide extra grip and prevent slippage when tightening and loosening. The head diameter of the screw is large for ease of use and also provides a high degree of rotational accuracy.
Thumb screws are available in a shouldered versions known as knurled thumbscrews.
These are widely used in various applications where frequent access, adjustment, or disassembly is required, such as in the field of electronics, computer hardware, automotive, and machinery. Their convenient design enables users to make quick and tool-free adjustments, making them especially valuable in situations where efficiency and convenience are crucial.
Their main use is for fastening down panels, wiring, lids, safety covers, battery compartments, and any other part or component that might need to be removed and reinstalled frequently. They can be used for securing equipment, such as cameras, microphones, and lighting fixtures to stands or tripods, as well as electronic components, such as circuit boards or cooling fans. Thumb screws are also commonly used in HVAC systems for securing ductwork and in automotive industries for holding components in place.
Thumb screws are easy to use, as they do not require any special tools or equipment. To use a thumb screw, turn it clockwise or counterclockwise by applying pressure with your thumb and fingers until the desired tension is achieved. Twist the screw in a clockwise direction to tighten it and counterclockwise to loosen it. If extra force or precision is required, a pair of pliers or tweezers may be used to grip the head of the screw.
DIN 464 Thumb Screws SS-303 B3A15 – Download Datasheet