Carbon Steel Pozi Drive Flat Head Particle Board Screws for Wooden
Manufacturing size from 2.0 to 6.0 and max length is up to 150 mm ,
particle board screws is also known as chipboard screws ,
countersunk head with pozi drive for phillips screwdriver bits .
Particle board screws with wider pitch and 40 degree blank angle
for threads and thread point is up to 25 degree , these features
allow particle board screws many advantages
▲ Cutting fast with less power
▲ High tensile strength
▲ Good torsional Strength
▲ Secure tightly
Specification
Thread diameter : 4.5
Full length : 45
Pitch : 2
Head diameter : 9
More specifications for additional choices
| D | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 |
| H | 1.4 | 1.8 | 2 | 2.35 | 2.55 | 2.85 | 3.35 |
| A | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
| P | 1.1 | 1.35 | 1.6 | 1.8 | 2 | 2.2 | 2.6 |
Material
Particle board screws are normally made of carbon steel harden
material like 1010 , 1018 , 1022 , and sometimes stainless steel
SUS 201 , SUS 304 are available .
Chemical elements
| C | Si | Mn | S | P | Cu | Cr | Ni | Alt |
| 0.16 | 0.04 | 0.66 | 0.007 | 0.02 | NA | NA | NA | 0.028 |
Physical performance
| Elongation A ( % ) | 33.5 |
| Reduction of areaZ ( % ) | 62 |
| Density g/cm^3 | 7.85 |
| Tensile strength(σb/MPa | 539 |
Note : Above data based on 1018 steel particle board screws
Applications
Particle board screws are used to wooden parts and plastic items .
Besides particle board screws , we are also manufacturing machine
screws ,self tapping screw ,self drilling screws ,plastic screws
etc .
