這些蓋子被設計成蓋住六角螺母的外部。 具有倒角法蘭，便于手拿走，這些帽子貼合舒適，以盡量減少在運輸過程中脫落的機會。 FCO系列是流體動力閥和軟管及管件的理想選擇。
法蘭安裝和拆卸方便
內部肋條牢固地將蓋保持在適當位置
由于它們較大的尺寸，FCO-120通過FCO-200具有外部肋
材料：低密度聚乙烯
標準顏色：紅色

These caps are designed to cap the outside of hexnuts.  Featuring a chamfered flange for easy hand removal, these caps fit snugly to minimize the chance of falling off during transit.  The FCO series is ideal for fluid power valves and hose and pipe fittings.

• Flanged for easy installation and removal
• Internal ribs securely hold caps in place
• Due to their larger size, FCO-120 thru FCO-200 have external ribs

Material: Low-density polyethylene
Standard Color: Red