Ningbo Haitian Fastener Industry Co., LTD.
A professional manufacturer for screws, bolts and nuts.

Screws > Tapping screw, Pan Framing Head
- Pan Framing Head Phil Drive Screws, Twinfast Thread, C1018 or C1022 + Harden
- Finish: BP, GP, ZP

| Item | Size(mm) | Size (Inch) | U.Weight /Mpcs |
| 1 | 3.5 x 9.5 | # 6 x 3/8 | 1.03 |
| 2 | 3.5 x 11 | # 6 x 7/16 | 1.11 |
| 3 | 3.5 x 13 | # 6 x 1/2 | 1.20 |
| 4 | 3.9 x 9.5 | # 7 x 3/8 | 1.08 |
| 5 | 3.9 x 11 | # 7x 7/16 | 1.16 |
| 6 | 3.9 x 13 | # 7 x 1/2 | 1.25 |