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A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N

A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N

  • A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N
  • A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N
  • A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N
  • A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N
A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N
Product Details:
Place of Origin: Jiangsu,China
Brand Name: crever
Certification: ISO
Model Number: DIN7504N
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 10-20 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 ton per month
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Detailed Product Description
Material: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80 Colour: Plain, Black Phosphate, Gray, Zinc, HDG, Ruspert, Nickel
Size: 3.5x6.5--6.3x200mm End: Drilling Point
Thread: Self Tapping Thread Drive: Philips, Torx, Square, Combined
High Light:

self drilling screws wood to steel

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self drilling fasteners

A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N

1. Descriptions:

 

    These Pan Head Self Drilling Screws are 100% 304 and 410 Stainless Steel which is one of the highest forms of corrosion resistant steel, making it last longer than other hardware on the market today. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications. it can be used both indoor and outdoor.

 

   Standard cross recessed pan head screw, smooth and complete, stressed uniformly, hard to to skid in the process of spinning.Precise screw design, the thread can decrease the resistance when screwing in, prevent cracking. There is no need to drill a hole first, sharp tail is easy to drill.

 

2. Specification:

 

 1. Name: DIN7504N ss304 pan head self drilling screws

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

 3. Size: 3.5mmx10mm--6.3x200mm

 4. Standard: DIN7504N

 5. Certification: ISO9001, SGS, CTI, ROHS

 Product Name
DIN7504N pan head self drilling screws
 Material
stainless steel, carbon steel, alloy steel, brass and so on
 Color
yellow zinc, black phosphate, gray, 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---#14x200mm, 3.5x10mm--6.3x200mm
 Thread
full thread, partical thread
  Drive
philips, pozi, socket, hex, square, slotted, combined

 

 3. Applications:

 

       As their name implies, self-drilling screws operate on the same principles as drill bits and other cutting tools. For any cutting tool, performance is governed by cutting speed, feed rate, depth of cut and the work material itself. Then, installation performance of selfdrilling screws can be linked to the basic cutting tool parameters where suggested optimal parameter values are listed by nominal screw size in the table.

 

        When selecting a self-drilling screw, consider the material thicknesses and types of materials to be joined. Following are some key design features to look for when selecting suitable fasteners.

 

4. Specifications of drilling screws:

Self Drilling Screws, Type CSD – SAE J78-1998
Nominal Size or Threads D P Min. Practical Nominal Screw Lengths Minimum Torsional
Basic Screw Per Inch Formed Points Strength (lb.-in.)
Diameter   Major Protusion Countersunk Heads 90° Heads (Steel Screws
    Diameter Allowance Only)
    Max Min #2 Point #3 Point #2 Point #3 Point #2 Point #3 Point  
10 0.19 24 0.19 0.1834 0.193 0.258 1/2 9/16 7/16 9/16 65
12 0.216 24 0.216 0.2094 0.223 0.293 5/8 5/8 1/2 21/32 100
Self tapping screw ASA TYPE AB(B)
sizes thread No/P(T) outer dia. rolling dia.
    Max Min Max Min
No.0 48 1.52 1.44 1.25 1.20
No.1 42 1.90 1.82 1.60 1.55
No.2 32 2.23 2.13 1.80 1.75
No.3 28 2.56 2.46 2.05 2.00
No.4 24 2.89 2.79 2.30 2.25
No.5 20 3.30 3.20 2.60 2.55
No.6 20 3.53 3.43 2.85 2.80
No.7 19 3.91 3.78 3.15 3.10
No.8 18 4.21 4.09 3.40 3.35
No.10 16 4.80 4.65 3.90 3.85
No.12 14 5.46 5.31 4.40 4.35
1 / 4 14 6.25 6.10 5.20 5.15
5 / 16 12 8.00 7.82 6.75 6.70

 

5. Advantage:

 

1. High quality: we make 100% quality test before shipping

 

2. Rich experience: we have been in this line for more than 20 years

 

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

 

4. Timely quotation: we can send you prices soonest at the same day

 

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

 

6. Punctual delivery: we can ship every order on time

 

 

6. More Pictures :

 

A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N 0

A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N 1

A2 A4 Galvanized Metal Drill Bit Tip Screws 3.5mm X 10mm - 6.3 X 200mm AS DIN7504N 2

 

 

 

 

 

DIN7504N PAN HEAD TORX SELF DRILLING SCREW

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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