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DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws

DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws

  • DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws
  • DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws
  • DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws
  • DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws
DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws
Product Details:
Place of Origin: Jiangsu
Brand Name: crever
Certification: ISO
Model Number: #6--#14
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-30 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 ton per month
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Detailed Product Description
Material: Stainless Steel, Carbon Steel, Alloy Steel And So On Standard: DIN7504K
Size: 3.5x10mm-6.3x300mm Thread: Full Thread, Partical Thread
Head: Hex Washer Head, Hex Flange Head Surface: Yellow Zinc, Black Oxide, Paint, Zinc, HDG, Ruspert, Nickel
High Light:

self drilling screws wood to steel

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self drilling fasteners

DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws

1. Descriptions:

 

     Hex Washer head bonding sealing tek screws a/k/a Hex Teks with Bonded Seal are zinc plated self-drilling sheet metal screws with a drill point or self-tapping tip at the end of the screw and threaded from the tip to the head with a bonded sealing washer. Hex teks with bonded sealing washer are measured from the bottom of the hex head to the tip of the screw. of course, stainless steel such as ss304, ss410, ss316 is available for the self drilling screws.

 

2. Specifications:

 1. Name: DIN7504K hex washer head screws with drilling point, roofing screws

 2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

 3. Size: #6x10mm--#14x300mm

 4. Standard: DIN7504K

 5. Thread: A thread, AB thread, C thread

 Product Name
DIN7504K hex flange head self drilling screw, roofing screw
 Material
stainless steel, carbon steel, alloy steel, brass and so on
 Color
yellow zinc, black oxide, paint, white zinc, HDG, ruspert, nickel and so on
 Standard
DIN GB ISO JIS BA ANSI
 Grade
C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
 Sizes
#6x10mm---#14x300mm, 3.5x10mm--6.3x300mm
 Thread
full thread, partical thread
  Drive
philips, pozi, socket, hex, square, solloted, combined

 

 3. Applications:

 

     Hex Washer Head Self drilling screws, also known as "dovetail screw", “Tek screws”, “deck screws”, are produced as execution standard GB/T 15856.German standard DIN7504K This screw with drilling the tail tip named as twist drill, screw during assembly to drill out the center by Confucius, and then with the aid of the nearby threaded portion on the carrier hole tapping squeeze cut out with the thread, so called the self drilling and self tapping screws.

 

 4. Chemical composition:

stainless steel chemical composition
Material C max Si max Mn max P max S max Ni max Cr max Mo max
SUS201 0.15 1 5.5-7.5 0.06 0.03 3.5-5.5 16-18  
SUS304 0.08 1 2 0.045 0.03 8.0-10.0 18-20  
SUS304L 0.03 1 2 0.045 0.03 8.0-12.0 18-20  
SUS305 0.12 1 2 0.045 0.03 10.5-13.0 17-19  
SUS316 0.08 1 2 0.045 0.03 10.0-14.0 16-18 2.0-- 3.0
SUS316L 0.03 1 2 0.045 0.03 10.0-15.0 16-18 2.0-- 3.0
SUS410 0.15   1   0.03 - 11.5-13.5  
SUS420 0.26-0.4   1   0.03 - 12-- 14  

 

5. Advantages:

 

1. Quality control: we make 100% quality test during producing and before shipping

 

2. Rich experience: we have been export screws for more than 20 years

 

3. Competitive prices: the better quality, but cheaper prices

 

4. Timely quotation: send you prices within one day

 

5. Good services: we supply OEM, ODM,OBM services and best after-sale services

 

6. Punctual delivery: we can ship every order without delay

 

 

 

6. More pictures:

DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws 0

DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws 1

DIN7504K EPDM Bonded Self Drilling Screws , Roofing Self Sealing Sheet Metal Screws 2

 

 

DIN7504K hex flange head self drilling screws with bonded sealing washer

 

 

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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