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Ss 410 304 316 Fine Metric Thread Self Drilling Screws , Polish Sheet Metal Fasteners

Ss 410 304 316 Fine Metric Thread Self Drilling Screws , Polish Sheet Metal Fasteners

  • Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners
  • Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners
  • Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners
  • Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners
Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners
Product Details:
Place of Origin: Jiangsu
Brand Name: crever
Certification: ISO
Model Number: 3.5x10--6.3x200mm
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: 600 ton per month
Contact Now
Detailed Product Description
Material: Stainless Steel, SUS304, SUS316, SUS410 Surface: Polish, Black Zinc, White Zinc, HDG, Ruspert, Nickel
Standard: DIN7504N Hardened: Only SUS410
Packing: Bulk Packing, Small Box Packing, Plastic Bag Packing Dia And Length: #6--#14, 6.5mm--200mm
High Light:

self drilling screws wood to steel

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self threading bolts for metal

Ss 410 304 316 Fine Metric Thread Self Drilling Screws , Polish Sheet Metal Fasteners

1. Descriptions:

 

 1. Name: DIN7504N pan head self drilling screws, stainless steel pan head self drilling screw

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

 3. Size: 3.5mmx6.5mm--6.3x200mm

 4. Standard: DIN7504N

 5. Certification: ISO9001, SGS, CTI, ROHS

 

   Name  Stainless steel Phillips Pan Head Self Drilling Screw
   Material  Carbon steel, stainless steel, alloy steel, aluminum or customized
   Class  Class 4.8, 8.8, 10.9, 12.9
   Size  M2.2-6.3, #6, #7, #8, #10, #12, #14
   Color  plain, white, blue, black, yellow, ruspert, decramat
  Thread  Coarse, fine,metric
   Packing  Small box packing,Bulk, plastic box, pallet or as per your requirements
   Drive  Phillips, slotted, Phil & slotted combination, hexagon socket etc
  More info  Please send us email or inquiry or calling us directly
 
 2. Applications:

   

     Phillips pan head self drilling screws have a sheet metal thread with a self driller cutting (TEK) point to pierce through 20 to 14 gauge metals. The higher the TEK number the larger the drill point to pierce heavier gauge metals. The heads use a phillips driver #1, #2 or #3 depending on the size of the screw. These screws are used in the exterior elements.

  • Widely applied for fastening in window or door frames purpose
  • Using in flat surfaces required and using in pre drilled holes.

3. Drawing:

Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners 0

 

d1 2.9 3.5 3.9 4.2 4.8 5.5 6.3
d2 5.6 6.9 7.5 8.2 9.5 10.8 12.5
k max 2.2 2.6 2.8 3.05 3.55 3.95 4.55
m ~ 3 4.2 4.4 4.6 5 6.5 7.1
Bit No. 1 2 2 2 2 3 3
for sheet metal 0,7- 0,7- 0,7- 1,75- 1,75- 1,75- 2-
thickness 1.9 2.25 2.4 3 4.4 5.25  

 

 

 4. Type BSD and CSD Self-Drilling Screw Mechanical & Performance Data:
  Steel Stainless
         Description Type BSD: A tapping screw with spaced threads and a drill point which drills its own hole.
Type CSD: A wafer head thread forming screw with machine screw thread pitch and a drill point which drills its own hole.
Both types allow the screw to form mating threads and produce a complete fastening system in a single operation.
       Applications Type BSD: May be used to attach plywood, soft woods or composition board to metal, or attach metal to metal. Type BSD: The 18-8 stainless drill screw offers superior corrosion resistance while the 410 stainless screw will drill through harder material than the 18-8 screw. Hardness of the drilled material should be Rockwell 10-20 minimum. They are commonly used in metal sheeting industries. Minimum torques are the same stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1mm thick plate.
              and Type CSD: The finer thread pitch reduces friction and driving torques.
      Advantages Type CSD screws are normally used with thicker materials. The wafer head design allows the screw to set flush in wood and softer materials and provides a clean, finished appearance.
  All self-drilling screws offer economical benefits: Reduces labor and tooling costs; reduces or eliminates drill bits and taps.
             Material AISI 1016 – 1024 or equivalent steel 18-8 or 410 stainless steel
              Heat Treatment Screws shall be quenched in liquid and then tempered by reheating to 625°F minimum. 410 stainless screws shall be hardened and tempered by heating to 1800° – 1900°F sufficient for austenitization, held for at least 1/2 hour and rapid air or oil quenched then reheated to 500° – 600°F for at least 1 hour and air cooled to provide the hardness specified below.
 
       Case Hardness Rockwell C52 – C58 410 stainless: Rockwell C55 minimum
        Case Depth No. 4 and 6 diameter: .002 – .007 Not Tested
No. 8 thru 12 diameter: .004 – .009
1/4″ diameter and larger: .005 – .011
        Core Hardness Rockwell C32 – C40 after tempering 410 SS – Rockwell C45 minimum
18-8 SS – Rockwell B90 – C24 Appx.
              Plating See Plating info page Normally supplied plain
 

5. More pictures:

 

Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners 1

Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners 2

Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners 3

Ss 410 304 316 Fine Metric Thread  Self Drilling Screws , Polish Sheet Metal Fasteners 4

 

 

DIN7504N PAN HEAD SELF DRILLING SCREW, STAINLESS STEELS

 

 

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

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