Steel Mechanical Fixings and Fasteners Machine Screws with Different Head Types and Specifications
Steel Mechanical Fixings and Fasteners Machine Screws with Different Head Types and Specifications A machine screw, sometimes referred to as a machine bolt, is a screw usually designed to be fastened to an existing threaded hole in a metal surface, usually attached to the corresponding nut.These ...
Galvanized Zinc Plated Mechanical Fasteners
,Class 12.9 Carbon Steel Nut
,UNC Threaded Carbon Steel Nut
Steel Mechanical Fixings and Fasteners Machine Screws with Different Head Types and Specifications
A machine screw, sometimes referred to as a machine bolt, is a screw usually designed to be fastened to an existing threaded hole in a metal surface, usually attached to the corresponding nut.These types of screws are not as large as regular screws, usually measuring three quarters of an inch (19.05 mm), but they can be larger.The main differences between machine screws are overall size, head shape, slot type, length, material, and thread characteristics.
Feature:
| Item | Description |
| Material | Aluminum: 5000series(5052...)/6000series(6061…)/7000series(7075…) |
| Steel: Carbon Steel,Middle Steel,Steel Alloy,etc. | |
| Stainess Steel: 303/304/316,etc. | |
| Copper/Brass/Bronze/Red Copper,etc. | |
| Plastic:ABS,PP,PC,Nylon,Delrin(POM),Bakelite,etc. | |
| Size | According to standrad |
| Package | Standard Export Carton , Knited bags or As per customer's requirements |
Application Range:
1. Machines, auto industry, roads,
2. Bridges, tunnels, urban railway systems,
3. High speed railways, watercrafts, thermal power,
4. Wind power, nuclear power, petrochemical, aerospace,
5. Steel roof constructions and so on.
Phosphating Class 4.8 Steel Mechanical Fasteners UNF Thread
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