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M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

    • M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380
    • M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380
    • M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380
    • M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380
  • M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

    Product Details:

    Place of Origin: Jiangsu
    Brand Name: crever
    Certification: ISO
    Model Number: ISO7380

    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: Stainless Steel, Carbon Steel, Alloy Steel And So On Name: Hex Socket Button Head Machine Screw
    Grade: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80 Thread: Full Thread, Partical Thread, Metric Thread
    Drive: Hex Socket Drive Class: 4.8, 6.8. 8.8, 10.9, 12.9

    M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

    1. Specifications:

     

     1. Name: hex socket button head cap machine screws,

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

     3. Dia: M2.5--M36

     4. Length: 6mm~~300mm

     5. Standard: ISO7380

     6. Certification: ISO9001, SGS, CTI, ROHS

     7. Head Type: Button Head
     8. Thread: full thread, metric thread
     9. Packing: small box +carton+pallet
     
     2. Descriptions:
     
         Hex drive Socket Cap Screws are often found in applications where there is insufficient wrench/socket clearance for hex head cap screws, or when a "finished" look is desired. Button heads provide a larger bearing surface and a lower head profile than Socket heads, and are used when the material is too thin to countersink. Because of their smaller outer diameter, Socket Head screws may be preferred and are sometimes recessed (counterbored). When clearance is an issue, use a Low Socket Head instead of a Socket Head.
     
           Socket Head screws are recommended for high strength applications; Button and Flat heads are suggested when only moderate strength is needed. For Button and Socket heads, measure length from under the head. For Flat heads, length includes head height
     
     3. Drawings Dimensions:
     
    M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380
    Thread d M3 M4 M5 M6 M8 M10 M12 M16
    P 0,5 0,7 0,8 1 1,25 1,5 1,75 2
    b ref. 18 20 22 24 28 32 36 44
    c max. 0,7 0,8 1 1,2 1,5 2 2,4 2,8
    min. 0,55 0,65 0,8 1 1,25 1,7 2,1 2,5
    da max. 3,6 4,7 5,7 6,8 9,2 11,2 13,7 17,7
    dc max. 6,9 9,4 11,8 13,6 17,8 21,9 26 34
    min. 6,32 8,82 11,1 12,9 17,1 21,06 25,16 33
    dk max. 5,2 7,2 8,8 10 13,2 16,5 19,4 26
    min. 4,9 6,8 8,4 9,6 12,8 16,1 18,9 25,5
    dL ref. 2,6 3,8 5 6 7,7 10 12 16
    ds max. 3 4 5 6 8 10 12 16
    min. 2,86 3,82 4,82 5,82 7,78 9,78 11,73 15,73
    dw min. 5,74 8,24 10,4 12,2 16,4 20,22 24,32 32
    e min. 2,303 2,873 3,443 4,583 5,723 6,863 9,149 11,429
    k max. 1,65 2,2 2,75 3,3 4,4 5,5 6,6 8,8
    min. 1,4 1,95 2,5 3 4,1 5,2 6,24 8,44
    r1 max. 3,7 4,6 5,75 6,15 7,95 9,8 11,2 15,3
    min. 3,3 4,2 5,25 5,65 7,45 9,2 10,5 14,5
    rs min. 0,1 0,2 0,2 0,25 0,4 0,4 0,6 0,6
    rt min. 0,3 0,4 0,45 0,5 0,7 0,7 1,1 1,1
    s nom. 2 2,5 3 4 5 6 8 10
    max. 2,08 2,58 3,08 4,095 5,14 6,14 8,175 10,175
    min. 2,02 2,52 3,02 4,02 5,02 6,02 8,025 10,025
    t min. 1,04 1,3 1,56 2,08 2,6 3,12 4,16 5,2
    w min. 0,2 0,3 0,38 0,74 1,05 1,45 1,63 2,25
     
     
     4. Advantages:

        

          Hexagon Socket Button Head Screws commonly used in machinery, mainly for easy fastening and removal, not easy to slip angle and other advantages. Allen wrench is generally a 90 ° bend, bend one end of the long side of the short side with a short time to play the screws, hand long side can save a lot of power and can better tighten the screws. long end partakers round (hexagon spheroidal) peace, round can be easily inserted into the screw hole very easy disassembly, the inner hexagon hexagonal lower manufacturing cost than more, its advantages as well as conch (wrench force position) thinner than the hexagon, hexagon some places can not be replaced. in addition the low cost, low power intensity, precision SHCS than requiring low mechanical uses hex less.

     

     5. Pictures:

    M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

    M4 M5 M8 Hex Socket Button Head Cap Screw Metric Class 8.8 10.9 12.9 DIN ISO7380

     

     

    ISO7380 HEX SOCKET BUTTON HEAD CAP SCREW

     

     

     

    Contact Details
    Suzhou Crever Fastener Co., Ltd

    Contact Person: Tom

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