Screw and Bolt-site supply screw、bolt、wsher、nut、rivet、ball plunger、socket cap screw DIN912,customized screw in Taiwan


  • supply screw、bolt、wsher、nut、rivet、ball plunger、socket cap screw DIN912,customized screw
  • supply screw、bolt、wsher、nut、rivet、ball plunger、socket cap screw DIN912,customized screw
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  1. peter |posted on 2017/10/6

    TO david lin


    NO. 132 Tate RD. Siaken Village, Luchu,
    Kaohsiung City, Taiwan, R.O.C.
    TEL : +886(0)7-695-2333
    FAX : +886(0)7-695-2345

    • Tung Kang Screw CO,LTD | replied on於 2017/10/6 Dear 邱先生你好
      concerning with M12X50Lround and flat head T55 torx with pin SUS304 quatity:6K

      1.T55 punch
      2.M12 SUS304材

      Best Regards David Lin
      Tel:+886 3 3125261 Fax:+886 3 3125676
      Tung Kang CO,Ltd

  2. JULIA CHANG |posted on 2017/8/30


    please quote spring plunger :
    Stainless Steel Spring Plungers, Ball Style, Slotted, Heavy End Pressure, M8 Thread
    material in stainless steel as below:
    sleeve - ST/ST303
    ball - ST/ST 420
    spring - ST/ST 301
    L = 16
    spring force initial pressure F1 approx. N = 47
    spring force final pressure F2 approx. N = 73
    finish: bright. Ball hardened.
    order qty: 15,000 pcs
    packing - bulk (1,000pcs/plan polybag, suitable in export outer carton then palletized (if necessary)
    best price and deliver day

    • Tung Kang Screw CO,LTD | replied on於 2017/8/30 Dear JULIA
      thank you very much for your inquiry , would you please send drawing to me
  3. Samir |posted on 2016/12/2

    Dear David/Alice
    Please me know if you could supply the attach list of bolts and nuts.,
    These bolts has big demand and always use on steel construction in Chile
    Also, I would like to ask you
    if I could Your exclusive agent and represent in Chile
    I know many companies who import fasteners
    I can contact them and obtain orders
    Thanks and Best regards

  4. Kevin Lin |posted on 2016/9/17

    why screw take out broken? causing by red patch precote 80 too strong, but screw too weak

    • Tung Kang company | replied on於 2016/9/17 suggest to screw torx upgrade to grade 10.9,nylon patch change to blue nylon patch 180 degree
  5. 林平杰 |posted on 2016/5/27

    we use screw M6xp1.0x18 hex washer head machine screw,matarial SCM435,HRC33-39,assemble case is steel die casting,would you please suggest me the assemble tooling torque?

    • 東鋼機器股份有限公司 | replied on於 2016/5/27 usually the standard torque limit is 205kg/cm square,suggest to you set 195kg/cm square is enought.
  6. Yvonne |posted on 2016/5/10

    Hi David,

    I got your email from Alyes at Win Features. I am hoping to inquire about your screws production.

    I’m looking for the tiny Phillips screws that fit into the bottom of iPhones, does your company produce them? Can you give me a quote for 5000 PCS?


    • 東鋼機器股份有限公司 | replied on於 2016/5/17 Hi Yvonne
      Thank you very much for your email dated May/10,please see attached file which is my quotation,if you have any questions please just call me,thank you.

      BR David Lin
  7. Michael |posted on 2016/5/9

    Hi David
    Wish everything going well with you, I will access to your new B2B website and sending inquiry of tapping screw to you by tomorrow

    • 東鋼機器股份有限公司 | replied on於 2016/5/9 Hi Michael good day
      Thank you very much for your email dated May/09, once we receive your inquiry will quote to you asap.

      BR David Lin
  8. 陳建志 |posted on 2016/5/8

    can you guaranty screw good quality ratio?

    • Tung Kang company | replied on於 2016/5/8 Hi Peter你好,

      basic head diameter,length,thread outside dia,thread,can guaranty 0ppmspecial check usual can match 20ppm
  9. Helen liou |posted on 2016/5/7

    Do your company can produce M1.0 micro screw?

    • Tung Kang company | replied on於 2016/5/7 Yes we can for cell phone screw with thread nylon patch body diameter is 0.8mm,head height 1.45mm,we also can customize screw
  10. frigga chen |posted on 2016/5/6


    • Tung Kang company | replied on於 2016/5/6 Yes we can offer,RoHs指令2011/65/Eu Annex 2 material test Cadmiun,Lead,Mercury,six Cr, SGS material report
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