1.

Hex Washer-Head Self-drilling Screw

2.

Screw Type
Model: Reference Screw Type

3.

Phillips Truss-Head Self-drilling Screw

4.

Phillips Pan-Head Self-drilling Screw

5.

Phillips Flat-Head Self-drilling Screw

6.

Stainless Steel-Head Self-drilling Screw

7.

Hex Washer-Head Self-tapping Screw

8.

Phillips Truss-Head Self-tapping Screw

9.

#14x2" Self-drilling screw

10.

Phillips Flat-Head Self-tapping Screw

11.

Phillips Bugle-Head Self-drilling

12.

Wing Teks

13.

Stainless Steel-Head Self-tapping Screw

14.

Pipe Flashing

15.

Black EPDM

16.

Transparent PVC

17.

Steel EPDM Bonded Washer

18.

Black
BP：Black Phosphated

BZ：Black Zinc

BO：Black Oxide

19.

Yellow Zinc
Model: YZ

20.

Zinc
Model: ZP

21.

Paint on head

22.

Dacrotized
Model: DC

23.

Special screw

24.

#14x2" Tapping point

25.

Bugle-Head Tapping point