Plain or Black Self Tapping Screws Manufacturer

Parafusos auto-roscantes lisos ou pretos

Standard: DIN7981, DIN7982, DIN7983

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    Detalhe do produto

    Parafusos auto-roscantes lisos ou pretos

    Self tapping screws and self drilling screws two main products in Fastenwell’s production lines.

    What is a self tapping screws?

    Self-tapping screws are fasteners that are designed to drill their own hole as they are screwed into wood, plastic, brick or metal.

    Self tapping screws are available in all shapes and sizes, also available in varies different head types, like slotted flat countersink head,

    cross recessed cheese head, cross recessed pan head, etc.

     

    Products Details

    • Standard: DIN7971, DIN7972, DIN7973, DIN7981, DIN7982, DIN7983
    • Material: Carbon Steel, Alloy Steel, Steel C1008, C1012, C1022
    • Tamanho: ST2.9-ST6.3
    • Surface Finish: Plain, Zinc, Nickel.
    • Application: Metal Building and other general applications, metal, brick, plastic and wood connection.
    • Embalagem: Caixa pequena, ou 25kgs/caixa, 36caixas/palete
    • Entrega: 45 dias
    • Produtos personalizados disponíveis de acordo com as suas amostras ou design.

     

    Parafusos de venda a quente

    A nossa gama de parafusos inclui parafusos de máquina, parafusos auto-roscantes, parafusos auto-perfurantes, parafusos para placas de aglomerado, parafusos para madeira, parafusos para paredes de gesso, etc.

    Se não encontrar os parafusos que pretende na nossa página, envie uma fotografia ou um desenho para os nossos representantes comerciais.

    Plain or Black Self Tapping Screws 1

    Produção de parafusos

    Nas nossas linhas de produção podem ser encontrados diferentes parafusos. Estão disponíveis caixas pequenas ou embalagens de cartão normais.

    Plain or Black Self Tapping Screws 2

    What’s The Difference Between Self Drilling Screws and Self Tapping Screws?


    Self tapping and self drilling screws are two types of screws used in metal building and general construction, as well as many other applications

    and industries. Self-tapping screws are screws that have the ability to tap threads into the material. These screws cannot drill through metal and

    require a pilot hole before installation.

    While self-drilling screws do not require a pilot hole, which accelerates installation time and lowers the cost and need of additional drilling tools.

    In conclusion, all self drilling screws are also self tapping screws, but all self-tappers are not self-drillers.

    Self-drilling screws eliminate the need for a pilot hole, but can tap as well.

    Self-tapping screws tap their own threads, but cannot drill through metal and require a pilot hole.

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