The head of flat head machine screws is a 90-degree cone, similar to common wood screws. The tool tightening groove on the head has a zigzag shape, a cross shape, an inner hexagon shape, etc.
Product Name |
Flat head machine screws |
Material |
Stainless steel, alloy steel, steel, brass, aluminum, etc. |
Type: |
Round Head |
Spec |
M0.8-M24, L: 2MM-200MM |
Grade |
4.8, 5.8, 8.8, 10.9, 12.9, etc. |
Surface |
Plain, Passivation, Zinc plated, Galvanized, Black, or according to your requirement. |
Plating Thickness |
1-15um |
Surface Treatment |
Zinc, nickel, chrome, tin, etc. |
Accurate |
+ / - 0.01mm |
Nominal Diameter |
6mm |
Length |
60mm |
Color |
Silver white |
Head Shape |
Short hair |
Application |
It is suitable for fastening connection in construction engineering |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Export |
United States, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arabia, etc. |
Payment Method |
T/T, Western Union, L/C, etc. |
Package |
Standard seaworthy export packing: wooden pallet with plastic protection or as customer's request. |
Pricing Term |
EXW,FOB,CIF,CFR,CNF etc. |
The advantage of flat head machine screws is that the entire head of the screw can be screwed into the workpiece without protruding from the head of the screw. This type of fastening is generally used on external workpiece surfaces. Flatten the surface of the workpiece.
The heads of the flat head machine screws are flush with the surface of the connector. Flat head machine screws are used in some occasions, and there are also semi-round head flat head machine screws, which are more beautiful and are used for places where a little protrusion is allowed on the surface.