1.
long-reach plug
长螺纹（长型）火花塞
2.
" Bolts, screws and studs--Nominal lengths, and thread lengths for general purpose bolts"
GB/T3106-1982螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度
3.
Side view of fillister head slotted screw with adjustable thread length.
螺纹长度可调整的槽头螺钉的侧面图。
4.
Side view of roundhead screw with adjustable thread length.
螺纹长度可调整的圆头螺钉的侧面图。
5.
Side view of square head bolt with adjustable thread length.
螺纹长度可调整的方头螺栓侧面图。
6.
Side view of wing screw with adjustable thread length.
螺纹长度可调整的翼形螺钉的侧面图。
7.
Side view of raised countersunk posidriv screw with adjustable thread length.
螺纹长度可调整的半埋头十字槽螺钉的侧面图。
8.
Side view of countersunk slotted screw with adjustable thread length.
螺纹长度可调整的埋头一字槽螺钉的侧面图。
9.
Side view of panhead posidriv screw with adjustable thread length.
螺纹长度可调整的平头十字槽螺钉的侧面图。
10.
Side view of panhead slotted screw with adjustable thread length.
螺纹长度可调整的平头一字槽螺钉的侧面图。
11.
Side view of countersunk posidriv screw with adjustable thread length.
螺纹长度可调整的埋头十字槽螺钉的侧面图。
12.
Side view of raised countersunk slotted screw with adjustable thread length.
螺纹长度可调整的半埋头一字槽螺钉的侧面图。
13.
Side view of hexagonal head bolt with adjustable thread length.
螺纹长度可调整的六角头螺栓的侧面图。
14.
Side view of hexagonal socket bolt with adjustable thread length.
螺纹长度可调整的六角插口螺栓的侧面图。
15.
Drag onto the page. Right-click to adjust thread length.
拖到绘图页上。右击可调整螺纹长度。
16.
Flared type tube fittings--Straight thread long connector--Body
GB/T5627.2-1985扩口式锥螺纹长管接头体
17.
Male long connector--Assembly
GB/T3736.1-1983卡套式锥螺纹长管接头
18.
Male long connector--Body
GB/T3736.2-1983卡套式锥螺纹长接头体