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1、一、產(chǎn)品分類、特點(diǎn)：1．分類：1）S系列不銹鋼自攻自鉆螺釘。材質(zhì)：AISI304奧氏體不銹鋼。規(guī)格見下表?！颁X對鋁”直接固定（單位：mm）系列最大鉆鋁厚度螺紋聚固長度螺釘材質(zhì)釘頭形狀代號螺釘直徑螺釘長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螺釘材質(zhì)：C=碳鋼；S=奧氏體AISI304（即18/8）不銹鋼。釘頭形狀：（按德標(biāo)DIN代號）如圖1所示。1．C系列碳鋼自攻自鉆螺釘。材質(zhì)：表面滲碳硬化鋼。（帶10μm厚“得力抗”防腐涂層）。規(guī)格
6、見下表：“鋁對鋁”直接固定（單位：mm）系列最大鉆鋁或鉆鋁厚度螺紋聚固長度螺釘材質(zhì)釘頭形狀代號螺釘直徑螺釘長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系列最大鉆鋁或鉆鋁厚度螺紋聚固長度螺釘材質(zhì)釘頭形狀代號螺釘直徑螺釘長SA27C79823
