Metal plate screws

Tooth type:

A

AB

B Teeth

Triangular Teeth

Tail 23

25

TYPE 17

 

Plastic plate screws

Tooth type:

Double teeth

Coarse teeth / double teeth single out
+ straw rope teeth 6 fold

Coarse teeth with one groove on the teeth / double teeth with one groove
+ one groove on the teeth + straw rope teeth with 6 folded tail

One ​​groove on the coarse teeth + straw rope
6 folds on the teeth + cut tail TYPE17

 

Concrete Screws

Tooth type: one groove on coarse teeth, two grooves on coarse teeth, three grooves on high and low teeth.

Groove on the teeth

Three grooves on high and low teeth

 

Floor Screws

Tooth type: deep tooth, coarse tooth + cut end TYPE 17.

Deep Teeth

TYPE 17

 

Clamp screws

Tooth type: deep tooth tip

 

Drywall Screws

Tooth type:

Coarse teeth

High and low teeth

Double teeth single outlet (fine teeth)

 

Furniture screws

Tooth type: mechanical tooth, 40 degree flat tail, pointed tail.

 

Machinery Screws

Tooth type: Mechanical tooth coarse tooth and fine tooth.

 

Self Drilling Screws

Tooth type:

B Teeth

C Teeth

Double-layer teeth

 

Stainless Steel Screws

Tooth type:

AB teeth

High and low teeth

Coarse teeth

Double teeth single outlet

#1　 #2　 #3　 #4　 #5

Diamond Tail