$10
Mechanical properties of fasteners—Stainless steel tapping screws
MOD ISO 3506-4:2009
全国紧固件标准化技术委员会(SAC/TC 85)
GB/T 3098的本部分规定了由奥氏体、马氏体和铁素体耐腐蚀不锈钢制造的、在环境温度为10 ℃~35 ℃条件下进行试验时,自攻螺钉的机械性能。在较高或较低温度下,其性能可能不同。
本部分适用于GB/T 5280规定的螺纹为ST 2.2~ST 8的自攻螺钉。
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