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Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM

Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM

    • Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
    • Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
    • Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
    • Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
  • Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM

    Product Details:

    Place of Origin: Jiangsu, China
    Brand Name: Crever
    Certification: ISO
    Model Number: DIN7504K

    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, MoneyGram
    Supply Ability: 400 ton per month
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    Detailed Product Description
    Material: Stainless Steel SS201, SS304, SS316, SS410 Colour: Zinc, Black Oxide, Plain, HDG, Ruspert, Nickel
    Sizes: #6x10mm---#14x200mm Thread: Double Thread, Hi-Low Thread, Full Thread
    Washer: EPDM, Rubber Washer, Bonded Washer Head: Hex Washer Head, Hex Flange Head

    Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
    1. Descriptions:
      
         Hex head Self Drilling Screws have some Drill Point, Such as Type T4 and T5 hex head drill point. these screws are designed for heavy gauge metal to metal framing applications. These screws feature NanoGard exterior grade coating for improved corrosion resistance.
     
           We are factory to supply full range and sizes of drilling screws for more than 15 years, if you have such requirements, pls contact us freely, we will give you best prices accordingly....Hope to establish good business relations with your esteemed company earlier.
     
    2. Specifications:
     

     Product Name
    DIN7504K hex head self drilling screw, roofing screw
     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, Hi-Low thread
      Drive
    philips, pozi, socket, hex, square, solloted, combined

     
    3. Features:

    • High Performance – Continuous thread design up to drilling point maximizes pullout performance and shear strength.
    • Precision – Drilling these screws is achieved in a single process thus eliminating the need of alignment or pre-drilled holes and thus ensuring precision.
    • Easy and Smooth Tapping – Its smooth thread allows easy and self tapping through the structure.
    • Easy to Use with Minimal Efforts – Design of these screws is so engineered that unskilled amateur can use them with minimal efforts.
    • Time Saving – Using these screws saves time by eliminating the need of alignment or pre-drilled holes.
    • Dual Functionality – Allows fastening to both, timber and steel.
    • Minimal Wastage – Reduces Wastage

    4. Mechanical properties Tests:

    Mechanical properties Tests
    drill pointsizestorque strength kgftensile strength kgfshear strength kgf
      SUS304 and SUS316SUS302  
    No.3 point#8 (4.2)4536-- -- 
    #10 (4.8)5242-- -- 
    #12 (5.5)8468810620
    #14 (6.3)132-- 900710
    No.5 point#12 (5.5)8468920650
    #14 (6.3)132-- 1050745

     
    5. How to Install :

    • Insert the 8 or 10 mm (according to required size) hex head adapter into the drill motor. Center the adapter into the drill’s chuck to ensure that adaptor does not wander.
    • Put on the safety glasses to protect your eyes.
    • Inspect the hex end of the adaptor for cleanliness. If metal shavings are built up inside the tip, insert the drilling end of the screw into the cavity of the hex head while holding the trigger of the drill.
    • Place a self-drilling screw into the hex head adapter.
    • Depress the trigger of the drill slowly, while the drilling tip of the screw rests against the metal. Increase the speed of the drill when the screw finds its center.
    • Stop drilling when the head of the self drilling screw tightens against the surface of the metal. If the drill you are using does not have a clutch, pay close attention to the screw head, as too much pressure will either snap the screw of strip the threads formed in the metal by the screw.
    • Perform Step 3 before you install another self drilling screw.

    6. More pictures:
     
    Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
    Hex Flange Stainless Steel Screws , Washer Head Self Drilling Sheet Metal Screws With EPDM
     
     
     
     
    SS304,SS410,SS316 HEX HEAD SELF DRILLING SCREW
     
     
     

    Contact Details
    Suzhou Crever Fastener Co., Ltd

    Contact Person: Tom

    Send your inquiry directly to us (0 / 3000)

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