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四角頭螺絲
SD07

ASME B18.6.2

錐尾, 杯尾, 圓尾, 狗尾

Working Time: 75 ~ 90 days

碳鋼,合金鋼

M5~M20, length 300mm MAX (no.10~3/4”, 12” long MAX)
M22~M36, length 240mm MAX (7/8~1-1/8”, length 8” MAX)