Bugle Head Black Phosphate Coarse Thread Drywall Screws

• Material: C1022A
• Type: Round Head
• Groove: Cross
• Connection: Thread
• Head Style: Bugle
• Standard: DIN, GB, Un-Standard
• Model NO.: DIN7982
• Grade: 4.8
• Finish: Black or Gray Phosphate or Zinc Coating
• Price Term: Fob Tianjin
• Thread: Fine/Coarse Thread
• Head: Bugle Head
• Size: 3.5X16-4.8X152
• Color: Black or White or Yellow Zinc
• Point: Sharp Point
• Key Words: Bugle Head Drywall Screw
• Load Container: 20 Feet
• Transport Package: Boex/CTN, Bulk Packing in Cartons
• Specification: Standard, unstandard, DIN
• Trademark: LT
• Origin: Tianjin China
• HS Code: 7318140000
• Production Capacity: 200t/Month

Product Description

Tianjin China manufacturer Black Phosphate Drywall Screws

Diameter: 3.5mm(#6), 3.9mm(#7), 4.2mm(#8), 4.8mm(#10)
Length: From 16mm to 152mm Or From 1/2" to 6"
Coating: Black Phosphated, Grey Phosphated, Zinc, Yellow Zinc,
Material: C1022a
Packing: 1000pcs/box, boxes/cartons
Size Weight kg/1000pcs Package pcs/box
3, 5x16 1, 08 100, 500, 2000, 5000, 20000
3, 5x19 1, 13 100, 500, 2000, 5000, 20000
3, 5x25 1, 40 100, 500, 1000, 2000, 5000, 15000
3, 5x32 1, 65 100, 500, 1000, 10000
3, 5x35 1, 77 100, 500, 1000, 2000, 5000, 10000
3, 5x41 2, 11 100, 500, 1000, 2000, 5000
3, 5x45 2, 22 100, 500, 1000, 2000, 5000, 7500
3, 5x51 2, 54 100, 400, 900, 2400, 5000
3, 5x55 2, 60 100, 200, 500, 1000, 4000
3, 8x64 3, 75 100, 250, 600, 1200, 3000
3, 8x70 4, 03 100, 300, 700, 1000, 2000, 2500
4, 2x70 4, 22 100, 300, 700, 1000, 2000, 2500
4, 2x76 4, 79 100, 250, 600, 1000, 2000, 5000
4, 2x89 5, 80 100, 200, 400, 1300
4, 8x89 7, 63 100, 200, 500, 1000, 2000
4, 8x95 8, 58 100, 200, 500, 700, 1000
4, 8x102 9, 08 100, 200, 500, 700, 1000
4, 8x127 11, 67 100, 200, 500, 700, 1000
4, 8x152 13, 92 100, 200, 500, 700, 1000
The specifications of  thread

fine thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.40-3.60	13-19	0.5
7#	3.9	7.9-8.10	3.70-3.90	25-30	0.8
8#	4.2	7.9-8.10	4.0-4.30	25-30	1.2
10#	4.8	8.5-9.0	4.70-4.90	55-90	1.5
				100-152	2.5
coarse thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.65-3.90	13-19	0.5
7#	3.9	7.9-8.10	3.90-4.20	25-30	0.8
8#	4.2	7.9-8.10	4.30-4.60	25-30	1.2
10#	4.8	8.5-9.0	4.90-5.30	55-90	1.5

the production process of drywall screw in our factory


Contact person:Oksana