機螺釘、自攻螺釘、鉆尾螺釘、墻板釘、纖維板釘、木螺釘、六角木螺釘、不脫出螺釘、組合螺釘、微型螺釘、家具螺釘、電子螺釘 按照頭型可分為 1.六角頭(hexagon [head]) 2.六角頭法蘭面(hexagon [head] with flange) 3.方頭(square [head]) 4.T形頭T [head] (hammer [head])5.扁圓頭mushroom [head](truss [head]) 6.圓柱頭(cheese [head]) 7.圓頭(round [head])8.盤頭(pan [head])9.沉頭 countersunk [head] (flat [head]) 10.半沉頭 raised countersunk [head] (oval 按照槽型可分為 1.菲利普2.十/一字3.一字4.內(nèi)三角5.內(nèi)角四方6.十字 7.米字8.花形9.梅花形10.花形一字11.特形12.內(nèi)六角