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Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts

    Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers
     
    Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers
    • Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers
    • Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers
    • Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers
    • Buy cheap Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts from wholesalers

    Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts

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    Brand Name : Crever
    Model Number : 2.5x6mm--24x200mm
    Certification : ISO
    Price : Negotiable
    Payment Terms : T/T, L/C, , MoneyGram
    Supply Ability : 300 ton per month
    Delivery Time : 10-30 working days
    • Product Details
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    Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts

    Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts

    1. Descriptions:


    1. Name: Flat head machine screws, countersunk head machines screws

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

    3. Size: M2.5mmx6mm--M25x200mm

    4. Standard: DIN JIS, BS

    5. Certification: ISO9001, SGS, CTI, ROHS

    Product Name
    Flat head hex socket drive machine screws
    Material
    stainless steel, carbon steel, alloy steel, brass and so on
    Color
    plain, black oxide, 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
    M2.5x6mm--M24x200mm
    Thread
    full thread, machine thread
    Drive
    philips, pozi, socket, hex, square, sloted, combined

    2. Applications:


    Flat Head Socket Cap Screws length is measured in their entirety, which is from the top of the head to the tip. A flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. Stainless steel socket cap screw has a plain finish and a flat head with an internal hex drive. Stainless steel resists corrosion and may be magnetic. The flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.Black Oxide, blackening, oxidizing, oxiding, black passivating, gun bluing. These terms all refer to the process of forming a black iron oxide on the surface of ferrous metals. Black oxide is a conversion coating formed by a chemical reaction produced when parts are immersed in the alkaline aqueous salt solution operated at approximately 285 degrees F. The reaction between the iron of the ferrous alloy and the hot oxide bath produces a magnitite (Fe3 O4) on the actual surface of the part. The black oxide process is a chemical conversion coating. This means that the black oxide is not deposited on the surface of the substrate like nickel or zinc electroplating. Instead, the black oxide coating is produced by a chemical reaction between the iron on the surface of the ferrous metal and the oxidizing salts present in the black oxide solution. These oxidizing salts include penetrates, catalysts, activators and proprietary additives which all take part in the chemical reaction. The result of this chemical reaction is the formation of black iron oxide, magnetite (Fe3O4), on the surface of the metal being coated. Black oxide has a range of unique properties and benefits that can be applied to a variety of industries.


    3. Drawing Specifications:


    DiaM3M4M5M6M8M10M12M14M16M18M20M22M24
    P0.50.70.811.251.51.75222.52.52.53
    DkMax681012162024273033363639
    Min5.77.649.6411.5715.5719.4823.4826.4829.4832.3835.3835.3838.38
    sNorminal22.534568101012121414
    Max2.12.63.14.125.146.146.17510.17510.17512.21212.21214.21214.212
    Min2.022.523.024.025.026.028.02510.02510.02512.03212.03214.03214.032
    tmax1.21.82.32.53.54.44.64.85.35.55.98.810.3
    min0.951.552.052.253.24.14.34.555.25.68.449.87
    amax92 º62 º
    min90 º60 º

    4. More Pictures:




    FLAT HEAD HEX SOCKET DRIVE MACHINE SCREWS


    Quality Square Drive Allen Key Steel Machine Screws , M6 Stainless Steel Countersunk Bolts for sale
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