Tornillo PARA Bared Coarse Thread Drywall Screw for Gypsum Board (12mm~152mm)

Specifications
Drywall screws
1, Diameter: 3.5-6.3mm.
2, Length: 6.5-200mm.
3, Material: Carbon iron.
4, finish: Black phosphated.
DIN standard screws, can be used in 3mm thinkness steel plate
Drywall screw:
1. Material: C1022,
2. Diameter: 3.5 mm (6#), 3.9 mm (7#), 4.2 mm(8#), 4.8 mm (10#)
3. Length: 16mm to 152mm, (5/8 6 inches)
4. Thread: Fine/ coarse
5. Head type: Bugle, wafer, pan, pan framing
6. Finish: Black/ grey phosphate, zinc plated
7. Harden: Center 289-449 HV, surface 560-653 HV.
Package details:
1. Bulk: 20kgs/ 25kgs in a plastic bag, then in carton, pallets
2. Small box: 500/1000 PCS in a small box, then in carton
3. Small box with pallet 500/1000 PCS in a small box, then in carton, pallet
4. According to your request