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304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw

    Buy cheap 304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw from wholesalers
     
    Buy cheap 304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw from wholesalers
    • Buy cheap 304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw from wholesalers

    304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw

    Ask Lasest Price
    Model Number : All frequent sizes
    Certification : ISO
    Price : Negotiation
    Payment Terms : L/C, T/T
    Supply Ability : 500 tons per Month
    Delivery Time : 60 days
    • Product Details
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    304 stainless steel screw GB947 slotted countersunk head machine screw slotted flat head screw

    304 stainless steel din7991 countersunk head hexagon socket head screw hexagon socket flat machine bolt can be customize


    Product Description


    1.Standard hexagon socket, round surface, stainless steel material, can be used in wet and water, and has anti-corrosion effect.

    2.Screw thread, deep thread, even stress, sharper screw tooth, not easy to slip during rotation.

    3.The section of bolt is made by advanced equipment and automatic production process. The section is smooth and complete without residual burr. It is not easy to slip during rotation.

    4.High lustre, more durable and beautiful.


    Bolts are tightened usually by using a socket, wrench or screwdriver, so have a variation of head types.


    Why does stainless steel have magnetism?
    304 stainless steel belongs to austenitic stainless steel. Part or a small amount of austenite is transformed into martensite during cold working,The martensite is magnetic, so 304 stainless steel is non-magnetic or micro magnetic. Baidu can specifically query why 304 stainless steel is magnetic.



    Specification


    Basic information:

    Commodity Name:machine screw
    Surface Color:Plain
    Certification:ISO:9001
    Material:Stainless steel 304
    Standard:GB947
    Head:Flat spherical large cylinder head
    Features:Durable, rust free, pollution-free
    Size:M6

    Technical parameter:

    Breaking torque (n · m):min9.3
    slot type:slotted
    Slot width:1.66-1.91
    slot depth:min2.0
    Nominal length:7.9-8.1
    Head type:straight spherical large cylinder
    head diameter:19.7-20.0
    Head thickness:3.75-3.95
    pitch:1.0
    Od:5.84-5.97
    thread gauge:OK
    Thread stop gauge:OK
    appearance:OK

    Features


    Mainly used in: environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instrumentation, food machinery, petrochemical, ship assembly, pump and valve pipelines, building curtain walls, outdoor venues, sports facilities, outdoor decoration, etc



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