Setscrews are generally fastened using an internal mechanism rather than a traditional external head. The top of thescrewmay be slotted for use with a screwdriver, or may have a hexagonal shape. Slotted screws are simple to use, and do not require any special tools. Hexagonalsetscrews can be subjected to greater torque for a tighter connection, but require the use of special tools such as Allen wrenches.
The pointed end of asetscrewmay feature a variety of different shapes depending on the application. The most common is the cup point, which is slightly cupped to meet the surface of the inner object. It is used for permanent or semi-permanent installations, and provides a high level of security and control. Cone-pointed screws have a very sharp point that may penetrate the inner object to hold it in place permanently. While this type of fastener forms a very tightbond, it often causes damage to the inner object that may not be desirable in some applications.
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize, Chromate, Polish,Electro Painting,Black Anodize,Plain,Chrome plated, Hot Deep Galvanize(H. D. G. ) etc.
we can make sample within 7 days free of charge , if there is available tool for us.
Lead time
10-15 working days as usual,It will based on the detailed order quantity.
Carton size
28*20*22 CM &28*20*16 CM
Pallet size
110*100*90 CM
Warranty
we confirm our goods will satisfy yr request of 100%, and have 18 month warranty.
After sales service
we will follow up goods for every customer and help solve problem after sales.
2.Our related screw products:
3.Screw machines in our company:
(1)80 sets importing screw heading machines
(2)80 sets importing screw threading machines
4.Small Screw Data&Spec Sheet
5.Company Detailed Information
6.Our Shanghai Screw Fastener Exhibition :
7.Our small screw products use range:
8.Screw Main Makets:
US, South Korea, Russia and so on other countries and area.
9.Services and Support
• Good after Sales Service
1).We will respond to your inquiries.
2).Aiming at mutual benefits, we manage to provide our customers with the highest quality, the best service and the most reasonable value by continuous effort.We appreciate your interest on our products very much and hope that our website will be helpful and informative to you. If you need more information, please contact our sales department .