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1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners

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Good quality Stainless Steel Metal Screws for sales
Good quality Stainless Steel Metal Screws for sales
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1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners

China 1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier
1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier 1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier 1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier 1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier 1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners supplier

Large Image :  1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners

Product Details:

Place of Origin: China
Brand Name: VDL
Certification: ISO 9001

Payment & Shipping Terms:

Minimum Order Quantity: 500 PCS
Price: USD 0.01 to 0.12 each piece
Packaging Details: 1000 pcs each bag , 5 bags each carton and 300 cartons each pallet .
Delivery Time: 10 days
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A,
Supply Ability: 30 tons per month
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Detailed Product Description
Material: Carbon Steel Finish: Dacromet
Thread: M5 Length: 30
Drilling Point: #2 Hardness: 450 HV

 

1/4 Hex Washer Head Self Drilling Screws for Roofing Sheet Color Dacromet Fasteners

 

Hex washer head roofing screws are made of carbon steel with heat treatment , and hardness ups to HRC 35 , self tapping threads and sharp point for quick drilling roofing .

 

Washer head design make roofing screws are more easy to be secured and protect threads of screws to be rusted easily by water . 

 

Roofing screws are plated in dacromet and meet RoHS requests on enviromental protection . Some times , roofing screws can be added a EPDM washer under head that diameter is bigger than head of roofing screws for more good proection .

 

Basic Features 

 

1 . Quick drilling performance 

 

2 . Harden material with good ductility

 

3 . Recyle use is workable 

 

4 . Longer service with many years .

 

5 . Not easy to be rusted .

 

 

General Technical Data

 

1/4 Hex Washer Head Self Drilling Screws For Roofing Sheet Color Dacromet Fasteners Thread  M5
Head diameter  9.8
Head height  5.0
Length  30
Pitch  
Material  Carbon steel Hardness  35 HRC
Finish  Dacromet Torque  8.5

 

Different specifications for different securing thickness when self tapping roofing screws drilling roofing sheet metal .

 

Size EPDM OD metal fastening range
8-18 x 1/2 10 0.035-0.1
8-18 x 5/8 10 0.035-0.1
8-18 x 3/4 10 0.035-0.1
8-18 x 1 10 0.035-0.1
8-18 x 1-1/4 10 0.035-0.1
8-18 x 1-1/2 10 0.035-0.1
8-18 x 2 10 0.035-0.1
10-16 x 1/2 12.7 0.035-0.176
10-16 x 5/8 12.7 0.035-0.176
10-16 x 3/4 12.7 0.035-0.176
10-16 x 1 12.7 0.035-0.176
10-16 x 1-1/4 12.7 0.035-0.176
10-16 x 1-1/2 12.7 0.035-0.176
10-16 x 2 12.7 0.035-0.176
10-16 x 3 12.7 0.035-0.176

 

RFQ

 

Q.How long I can get samples for approval before placing order ?

A. Normally one week for custom screws , and we can deliver samples within 24 hours for standard screws or stock once received your request .

 

Q How many days dispatch goods after placed orders ?

 

A Generally , one week for popular screws under 2 tons , final delivery is subject to requests on screws , packing and or other deamnds from you .

 

Q.What are your popular payement menthods ?

 

A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .

 

Q. What products you produce ?

 

A. We manufacture various hardwares like fasteners screws , nuts , bolts , pins , rivets and custom metal stamping parts and plastic injeciton molding products .

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

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