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Captive screw for use in clamping terminals - has section of stem free of thread which can be used to hold screw captive when released.
Captive screw for use in clamping terminals - has section of stem free of thread which can be used to hold screw captive when released.
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机译:用于夹紧端子的系留螺钉-杆部无螺纹,可在释放时用于固定系留螺钉。
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摘要
A screw is produced that allows use in such a way that it may be released from a locking position while being held captive. The threaded stem (16) has a section from which the thread is removed (15). When used as part of an electrical wire (22) clamping terminal the main stem engages a threaded hole. When released in order that the wire can be removed, the screw is undone until the section free of thread is engaged. ADVANTAGE - Prevents loss of screw in released position but can be released without damage under set conditions.
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