01
螺纹
| 图形 | 中文 | 英文 |
| 普通螺纹 | cylindrical screw thread | |
锥螺纹 | taper screw thread | |
| 自攻螺纹 (宽牙螺纹) | tapping screw thread (spaced thread) | |
| 木螺钉螺纹 | wood screw thread | |
热塑性塑料连接用螺纹 | screw thread for screw connection inthermoplastic synthetics |
| 中文 | 英文 |
内螺纹 | internal thread |
外螺纹 | external thread |
| 米制螺纹 | metric thread |
| 米制细牙螺纹 | metric fine pitch thread |
寸制螺纹 | inch thread |
| 统一螺纹 | unified screw thread |
惠氏螺纹 | Whitworth thread |
| 管螺纹 | pipe thread |
| 惠氏管螺纹 | Whitworth pipe thread |
02
头部形状
| 图形 | 中文 | 英文 |
六角头 | hexagon head | |
| 六角垫圈面头 | hexagon head with washer face | |
| 六角凸缘头 | hexagon head with collar | |
| 六角法兰面头 | hexagon head with flange | |
| 六角花形法兰面头 | hexalobular head with flange | |
方头 | square head | |
| 方凸缘头 | square head with collar | |
| 三角凸缘头 | triangle head with collar | |
八角头 | octagonal head | |
| 12角法兰面头 | 12 point flange head | |
| 12角法兰面头 | triple square flange head | |
| T 形头 | T-head (hammer head) | |
| 圆头 | round head (cup head) | |
扁圆头 | mushroom head (cup head) | |
圆柱头 | cylindrical head | |
平圆头 | button head | |
低圆柱头 | cheese head | |
| 球面圆柱头 | raised cheese head (fillister head) | |
盘头 | pan head | |
沉头 | countersunk head (flat head) | |
半沉头 | raised countersunk head (oval head) | |
沉头 清根 | undercut countersunk head (undercut flat head) | |
| 半沉头 清根 | undercut raised countersunk head |
03
杆部形状
| 图形 | 中文 | 英文 |
| 标准杆 | normal shank | |
| 杆径 | nominal shank/body diameter | |
| 螺纹公称直径 | nominal thread diameter | |
| 细杆 | reduced shank | |
| 杆径≈螺纹中径 | shank/body diameter≈ effective pitch diameter | |
| 腰状杆 | waisted shank | |
| 杆径<螺纹小径 | shank/body diameter<minor diameter | |
| 加强杆 | fit shank | |
| 杆径>螺纹公称直径 | shank/body diameter> nominal thread diameter | |
| 轴肩 | shoulder | |
方颈 | square neck |
04
末端形状
| 图形 | 中文 | 英文 |
辗制末端 | as-rolled end | |
倒圆端 | rounded end | |
倒角端 | chamfered end | |
| 平端 | flat point | |
| 锥端 | cone point | |
截锥端 | truncated cone point | |
| 凹端 | cup point | |
| 短圆柱端 | short dog point | |
长圆柱端 | long dog point | |
| 短圆柱倒圆端 | short dog point with rounded end | |
| 短圆柱截锥端 | short dog point with truncated cone end | |
| 刮削端 | scrape point | |
| 圆柱(平面端)导向端 | pilot point, flat | |
| 截锥导向端 | pilot point with truncated cone | |
| 自攻螺钉用螺纹 锥端 | tapping screw thread, cone end | |
| 自攻螺钉用螺纹 平端 | tapping screw thread, flat end | |
| 自攻螺钉用螺纹 倒圆端 | tapping screw thread, rounded end | |
| 自挤螺钉末端 (螺纹挤压成型) | end for thread rolling screw(thread formed by deformation) | |
| 自切螺纹螺钉末端(螺纹切削成型) | end for thread cutting screw (thread created by cutting) |
05
扳宁形状
| 图形 | 中文 | 英文 |
| 六角 | hexagon | |
四方 | square | |
三角 | triangle | |
五角 | pentagon | |
八角 | octagon | |
六角花形 | hexalobular | |
| 12角(120°) | 12 point (bihexagon) | |
12角(90°) | triple square | |
| 12 花键 | 12 spline | |
| 内六角 | hexagon socket | |
内三角 | triangle socket | |
内四方 | square socket | |
| 内六角花形 | hexalobular socket | |
内六花键 | six-spline socket | |
| 内12角(120°) | 12 point socket (bihexagon socket) | |
| 内12角(90°) | triple square socket | |
开槽 | slot | |
十字槽 H型 (菲利浦) | cross recess, type H (Phillips) | |
| 十字槽 Z型 (波滋垂) | cross recess, type Z (Pozidriv) | |
蝶形(翼形) | wing | |
旋棒 | tommy | |
| 直纹滚花 | straight knurl | |
| 网纹滚花 | diamond knurl | |
| 十字孔 | cross hole |
来源：紧固云
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