一、产品简图（product sketch） 产品描述(description) 型号(type) ： sn56系列 材料(material)： pom/pp/pa66 颜色： 黑色/本色(可依客户需求配色） color:black/natural 单位(unit)： mm 防火等级(fireproofing level)：(ul) 94-v2 （两产品配套使用） 二、产品参数(product parameter) 型号 l 头型 型号 l 头型 sn5605 5 a型头部无一字槽 sn5605w 5 b型头部有一字槽 sn5606 6 sn5606w 6 sn5608 8 sn5608w 8 sn5609 9 sn5609w 9 sn5610 10 sn5610w 10 sn5612 12 sn5612w 12 sn5613 13 sn5613w 13 sn5614 14 sn5614w 14 sn5616 16 sn5616w 16 sn5617 17 sn5618w 18 sn5618 18 sn5620w 20 sn5620 20 sn5622w 22 sn5622 22 sn5624w 24 sn5624 24 sn5625w 25 sn5625 25 sn5626w 26 sn5626 26 sn5628w 28 sn5628 28 sn5630w 30 sn5630 30 sn5632w 32 sn5632 32 sn5634w 34 sn5634 34 sn5636 36 sn5650 50 sn5655 55 三、产品用途(application) 目前广泛应用于书册，相簿，笔记本，名片簿等装订，亦可用于皮件，纸张，pc板等两片的结合。该产品具有重量轻、体积小、美观、环保、不生锈、安装方便、快捷，可重复使用等优点。颜色有黑色，白色，自然色，还可按照客户所需颜色调色，规格齐全。 book screws are widely applied to bind books, albums, notebooks, and name card albumscurrently;they are also used to unite leather pieces, pape and pc boards;light in weight, small in size, artistic, environmental protected, and stainless;easily, fast and conveniently to itall and use;can be repeatedly used;full in types and color as any color can be customized. 四、产品性能(function) 该系列产品为组件，一般由子扣和母扣两个部件组成。只需将母扣与子扣快速扣在一起就能轻松完成装配，对于轻负荷产品应用更佳。无需使用安装工具，易手工安装，省时、快捷、美观，可重复使用。 book screws are made up with two parts; the male screw and female screw;just lightly bind the screws together to fix and lock;it is more advisable to use this item in light loaded productseasily, fast and conveniently to itall without accessory tools,can be repeatedly used.