[THREADED] - Coarse thread, M5 diameter, 0.8mm pitch.[SIZE] - 0.31" (8mm) width across flat, 0.16" (4mm) height.[MATERIAL] - Made of stainless steel 304, is superior to regular steel and provides excellent rust resistance.[USED WITH] - Screws onto a bolt, cap screw or threaded rod of the same thread size.[GREAT REPLACEMENT] - Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.
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