[机]六角固定螺丝；艾伦螺旋

Allen screw───[机]六角固定螺丝；艾伦螺旋

Allen screws───[机]六角固定螺丝；艾伦螺旋

bleed screw───减压螺钉，排气螺塞；放气用带孔螺钉

male screw───[机]外螺纹；阳螺丝

bleed screws───减压螺钉，排气螺塞；放气用带孔螺钉

allecret───阿勒克特

ice screw───n.螺丝形冰锥

lag screw───[机]方头螺钉；板头尖端木螺钉

lead screw───导螺杆

Blade tools: eyebolt, turning tool, Allen key, screw tap, milling cutter, drill bits, etc.───刀刃工具类：埃令螺丝(吊环)、圆车刀、六角匙、丝攻、铣刀、钻咀等。

Unscrew the screw (3) with Allen key, and take out the external skive tool.───用随机附送的内六角扳手松开螺丝(3)，拿出外剥刀具。

Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.───旋松阀帽中间的内六角螺丝，并且提起阀帽，正好足够拿走旧阀膜。

Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.