Hex Washer Head Roofing Screw

• Material: Carbon Steel
• Nama: Self Drilling Screw
• Raw Material: C1022A
• Head Type: Hex Washer Head
• Other Head: Csk Head SDS
• Head 2: Pan Head SDS
• Model NO.: 4.8-6.3mmx25-100mm(#9-14x1-4")
• Head 3: Round Head SDS
• Head 4: Bugle Head SDS
• Head 5: Dry Wall Screw Head SDS
• Head 6: Framing Head SDS
• Head 7: Iron Truss Head SDS
• Transport Package: Small Box + Carton
• Specification: all diameter and lengh
• Trademark: china huhao
• Origin: Tianjin, China (Mainland)
• Production Capacity: 320 Mton Per Month

Product Description

Hex washer head self drilling screws for 5mm metal sheet

**Material: Carbon steel C1022

**Feature: Zinc coated (white, blue, color), drilling point.

Popular size:

Size

Size

Size
4.8x19
5.5x19
6.3x19
4.8x25
5.5x25
6.3x25
4.8x32
5.5x32
6.3x32
4.8x38
5.5x38
6.5x38
4.8x45
5.5x45
6.5x45
4.8x50
5.5x50
6.5x50

5.5x65
6.3x65

5.5x75
6.3x75


**Package: 25kg/carton as common or 500pcs/box, 12-20boxes/carton or as you require

**delivery time: As usual 25 days