瑞士SFS自攻自钻螺钉介绍.doc

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1、一、产品分类、特点：1．分类：1）S系列不锈钢自攻自钻螺钉。材质：AISI304奥氏体不锈钢。规格见下表。“铝对铝”直接固定（单位：mm）系列最大钻铝厚度螺纹聚固长度螺钉材质钉头形状代号螺钉直径螺钉长SN28S79812.9x13SN28S79813.5x13SN214S79813.5x19SN210S79813.9x16SN220S79813.9x25SN36S79814.2x13SN39S79814.2x16SN312S79814.2x19SN318S79814.2x25SN325S79814.2x32SN4

2、7S79814.8x16SN413S79814.8x22SN416S79814.8x25SN59S79815.5x19SN211S79823.5x16SN213S79823.9x19SN318S79824.2x25SN416S79824.8x25SN318S79764.2x25SN423S79764.8x32SN512S79765.5x22SA611S79766.3x22SA212-14S79814.2x19SA215-17S79814.2x22SA218-20S79814.2x25SA221-23S79814.

3、2x28SA224-26S79814.2x31SA227-29S79814.2x34SA230-32S79814.2x37SA233-35S79814.2x40SA32-4S79814.2x11SA33-6-LS79814.2x16SA36-9-LS79814.2x20SA37-11-LS79814.2x23SA38-16-LS79814.8x35SA43-6-LS79814.8x16SA37-11-LS79814.8x24SA327-34-LS79814.8x45.5SA415-25-LS79814.8x46S

4、A423-36-LS79814.8x57SA312-14S79814.8x19SA315-17S79814.8x22SA318-20S79814.8x25SA321-23S79814.8x28SA324-26S79814.8x31SA327-29S79814.8x34SA330-32S79814.8x37SA333-35S79814.8x40SA336-38S79814.8x43SA339-41S79814.8x46SA342-44S79814.8x49SA345-47S79814.8x52SA348-50S79

5、814.8x55SA35-7-S70504.2x13SA37-13-S70504.2x19SA313-19-S70504.2x25SA319-26-S70504.2x32SA35-8-S70504.8x13SA38-14-S70504.8x19SA314-20-S70504.8x25SA37-9-S70504.2x19螺钉材质：C=碳钢；S=奥氏体AISI304（即18/8）不锈钢。钉头形状：（按德标DIN代号）如图1所示。1．C系列碳钢自攻自钻螺钉。材质：表面渗碳硬化钢。（带10μm厚“得力抗”防腐涂层）。规格

6、见下表：“铝对铝”直接固定（单位：mm）系列最大钻铝或钻铝厚度螺纹聚固长度螺钉材质钉头形状代号螺钉直径螺钉长SAS311S79814.8x21SAS317S79814.8x27SAS224S79814.8x32SAS230S79814.8x38SAS237S79814.8x45SAS242S79814.8x50SN25C79812.9x9.5SN24C79813.5x9.5SN28C79813.5x13SN211C79813.5x16SN214C79813.5x19SN220C79813.5x25SN27C798

7、13.9x13SN210C79813.9x16SN213C79813.9x19SN219C79813.9x25SN226C79813.9x32SN37C79814.2x13SN310C79714.2x16SN313C79714.2x19SN315C79714.2x22SN318C79714.2x25SN325C79714.2x32SA45C79714.8x13SA48C79714.8x16SA411C79714.8x19SA414C79714.8x22SA417C79714.8x25SA424C79714.8x3

8、2SA430C79714.8x38SA437C79714.8x45SA442C79714.8x50SA68C79716.3x19SA28C79823.5x13SA211C79823.5x16SA214C79823.5x19SA217C79823.5x22SA220C79823.5x25系列最大钻铝或钻铝厚度螺纹聚固长度螺钉材质钉头形状代号螺钉直径螺钉长SA27C79823