Pack of 1000 pieces 12.7mm inside lengthM4 Thread Protector - Pack of 1000 piecesSKU: 38x127£0.00PriceOut of StockThread Protector capMade smaller to give a tight fit on the thread or barIdeal for covering threads for transportation.Protective cover for protruding threadsPipe end coversUV resistant M4 x 12.7 inside length Pack of 1000 pieces