Custom Carbon Steel Slotted Knurled Head Captive Thumb Screws

Thumb screws are machined fasteners that are installed in pre-drilled and tapped holes and tightened by hand. They have metal threads made of stainless steel or alloy steel and a wide or raised head made of metal or nylon. Head shapes for thumb screws vary and include plain, hex socket and plastic round head.

Machined thumb screws are ideal electronics and equipment covers because they are easily removed and reinstalled. They are also less prone to breaking and stripping than other fasteners.

Some of the common uses for thumb screws include:

· Electronic device covers

· Battery covers

· Communications equipment

· Machinery panels

· Safety guards

· And more

Contact our application engineers to discuss your custom needs.

1. Are you manufacturer or trader?

---Manufacturer of custom machined lighting accessories, our company has strong technical strength, advanced processing equipment, management philosophy of scientific innovation, as well as many existing high-precision processing equipment and testing instruments, including, cnc machining center, cnc lathe machine, cnc milling machine, precision automatic lathe machine, screw machine and punching, 2.5 projector, salt spray machine, torque gauge, hardness machine, laser screening instrument, etc. We have formed a one-stop service including design, production, processing, manufacturing, packaging and transportation.

2. Do you provide samples?

---Yes, you need pay sample fee and shipping fee. The sample fee can be refunded when the order is placed, so the sample is free.

3. Can we arrange the shipment?

---Of course, if you have a long terms cooperation with some professional freight agent.

4. How about the delivery time?

---It’s based on the qty, normally 10-25 days, we can deliver within one week if the parts are urgent.

5. What are your terms of payment?

---T/T, D/P, L/C, Paypal, Western Union, Payoneer, Alibaba Trade Assurance, Bank Transfer.

We strongly believe that with our wealth of experience and quality assurance of Customized CNC Machining lighting Parts Manufacturing and Assembly Service, it will gain your favor. As a responsible corporate citizen, we take an active role in social responsibility and do our part to contribute to the development of society. We will build a dynamic team and corporate culture by further improving ourselves in all aspects.