DIN7504 for Cement Panel to Metal Channel 12-20 Multiple Purposes 3.5X25mm Notch Phillips Self Leveling Flat Head Self Drilling Drywall Screws

• Material: Carbon Steel
• Type: Round Head
• Groove: Cross
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB
• Model NO.: 3.5x25mm
• Grade: 4.8
• Application: Wood to Metal
• Hot Size: M3.5X25
• Weight: 1.30kg/1000PCS
• Packing: 1000PCS /Box
• Head: Bugle Head
• Drive: Phillips Recess
• Thread: Fine Thread
• Point: Drill Point
• Finish: Black /Grey Phosphated
• Color: Black Phosphated /Zinc Plated
• Wire Dia: 3.5--4.8mm
• Length: 13--152mm
• Transport Package: Carton
• Specification: DIN, GB, BSN
• Trademark: RENDERY
• Origin: Tianjin, China
• HS Code: 7318140090
• Production Capacity: 500 Tonne Per Month

Product Description

Product Description

**Product name : For Stitch Wood to Metal and Attaching Gypsum Board to 20-14 Steel Studs 
 Bugle Head Phillips Fine Thread Black Phosphated Self Drilling Drywall Screws

**Material : C1022A steel case hardened 
**Head : Bugle head , flat head 
**Groove : Cross recess , PH2 
**Thread type :fine thread ,coarse thread 
**Surface : Hot treatment ,hardened 
**Finish : Black /Grey phosphated ,Blue white /yellow zinc plated .
**Point :#2 drill point 
**Diameter :M3.5-M4.2mm(#6-20x1-2" #8-18x1-3") 
**Length :25-75mm (1"-3")
** Application : For Attaching gypsum board to 20-14 gauge steel studs .
      For flat surface required , pre-drilled hole for fitting 
    For stitch wood to metal , light iron plate or sheet  .
  Construction ,decoration ,light steel keel ,ceiling ,metal profiles  and so on 
 
**Packing :500-1000 pcs /box , 12-24boxes/carton ,or 25kg  /carton in bulk ,
        or according as your required . OEM accepted . 
**Payment :T/T ,LC ,DP 
**Delivery : as usual 25 days for one container or so 
**MOQ : 3 tons each size 

Detailed Photos

 

Product Parameters

** Common size for reference : 

 

Fine thread standard
Inch	mm	head dia	screw dia	Length	thickness of metal
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
Inch	mm	head dia	screw dia	length	thickness of metal
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

 

Packaging & Shipping

 

 

Company Profile

FAQ

Q: You are a manufacturing company or trade company ?
 A:  we are specialized in manufacturing fasteners and have exporting experience for more than 15 years .
 
Q:Wonder if you can accept small order ?
A: Yes , please feel free to contact us , in order to give our clients more convenience , we accept small order .

Q:Can we print our own logo ?
A: Sure , we can make it according to your request . 
 
Q:How long is your delivert time ?
A: Generally it is 5-7 days if the goods are in stock , or 15-20 days  if the goods are not in stock , 
     it's according to exact quantity .
 
Q: What is your payment term ?
A: Generally 30% in advance , balance before shipment or against  B/L copy .
     Please feel free to contact us for more information . 


If you have any inquiry or questions ,please contact us freely, we would like to quote you the best price ,
We promise "High quality,Best service,Prompt delivery". Warmly welcome your inquiry!