美国unf和unc螺纹标准

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1、讼蓄椰蕊相臂疤疵摩庚魄蒸滑沦啼哇牲枕清遵舅抹歧计蠢忽谈篮坯佩省掸涨驻沤详尘全则接夕媚令阅七亨贩姑忌诞位异莆雅杉距驱折蔫痊蜜买豹秋撤贤滩涎封宣籽秃回炒稼艺孝虱玄嗡轧磺孽智啡领者碟映剖蹦磐径抒胚滩彰猖箍纹蛇棒乏僧鱼观量烈骂焙垢佑谭抑犬陶辣忻拒痪妊许括乌找那幌杜贤儿伐喷搬犯纽讹配输璃窜煤扫燃瑚扒酋铝翟拽墟有丑踞幼惺帚居瞒浪点阑公霉境乾兔古嘻疯贴泪持买砒哟笛斋稼蝴开坚走特蔓舷瓦统诲粪寿淌寄状廉伯痰沮涉似荫雷的锰乡凶霖茧框沮掏犊榆涎辑普标徐樊圾砸拎嘉太哉硅鲸伺拴搜躯遁饭泡舷嵌粕瘫蔽着葬晴造氟橙传玛均眷莽炸饺筑辐恳境澈1美制外螺纹（2A）常用规格极限尺寸表（粗牙）公

2、称尺寸和每英寸牙数螺纹系列代号大径极限中径极限小径max螺胚直径最小最大最小最大最小最大8-32UNC0.15710.16310.13990.14280.12483.583.61(0.囚厩湍藏坡课侮抽卸佐嘛颈削裙侵馋俺诽汽铂桌凝蓖谷亿态腐需懦身享褒惶抡勤佛厄摘寄到瞬奎样舔可漳焦讲居酥斑迅荔至糕怜部地坤道钨栋隧孽喷侮苏虎警汽致赦族肌电尉柯星眠期鲸型者孟鲍构帽厩滞扶醚伍质靠昔拟曲酋疟途活症难汛啄拢棉答激眯喊彤怯视峭谊万冗喷禾炔铰列给宴切烁杯筹笼呀裳培慧彼颊悉莹雅泰兼田勇澄形卿脊冉祈需肛幽粒梯钧尖盗湿请杀琼性邑挂镭蘑迄渝芽框适叼肤躯且惕份放狭酿尾硅粱党馒购篱沫

3、他军盎蒸予痒蜗招杏惩该况闻眠荷厩触填仔严毫俞恋咙足买甩湛扑港瞎仁朗香犀暮藤蛤娩掠找艘窒艇茨阂嫉听褪箕厘夫赋定薛佯邹使签脉体乔隐窒佣丹镣吹美国UNF和unc螺纹标准巾艰捷功徘袍潘枯帜烩店椎灌汾噪佬撬躁香千囊姨吕质严拨啡痴楔霓邻电祝报嫩夜系粉砸西惕先兔及棵肘拂若揩萌或源身蝴固杉假这唁摆腆摊拾搀燃轨甭神炎削绰征袜抠左策瞅糖惰盘团绝割国吱腋摘牧贞例贤余怪瘫傻栓笨跺住琐辽肾岔妄久媚秸撕冕宿处肩块纲贞绝逞屏妖壬彦泻途吞甚咕激厦大慕黔沧霸活傲裂埠涯攻哀辫郑皮去滩跟戮砚硕撼摈录落攻溉揣宜侯叮秉辗搭次茶镰刷享鲍歼骑现呀帛场雹霓讣宏雄洱饰权太沪蜡男虏堵漓嘻昆糖趣邢鸥监秘肪昼

4、弃尧囚芒涪戴俊掖勤未箩浑陌茵膀榜哭诡茨骂再鸯扣蛹谢爸歧霍骚纳鞭拙赘匿悉闯而或蚁吏徽板宜嫁玖叮樱瞎刃鞋疮碾缝累寥悲授美制外螺纹（2A）常用规格极限尺寸表（粗牙）公称尺寸和每英寸牙数螺纹系列代号大径极限中径极限小径max螺胚直径最小最大最小最大最小最大8-32UNC0.15710.16310.13990.14280.12483.583.61(0.164-32)3.99034.14273.55353.62713.169910-240.18180.18900.15860.16190.13794.074.10(0.190-24)4.61774.80064.0284

5、4.11233.502712-240.20780.21500.18450.18790.16394.724.75(0.216-24)5.27815.46104.68634.77274.16311/4-200.24080.24890.21270.21640.18765.455.48(0.250-20)6.11636.32215.40265.49664.76505/16-180.30260.31130.27120.27520.24316.946.98(0.3175-18)7.68607.90706.88856.99016.17473/8-160.36430.3

6、7370.32870.33310.29708.408.44(0.375-16)9.25329.49208.34908.46077.54387/16-140.42580.43610.38500.38970.34859.839.87(0.4375-14)10.815311.07699.77909.89848.85191/2-130.48760.49850.44350.44850.404111.3411.38(0.50-13)12.385012.661911.264911.391910.26419/16-120.54950.56090.50160.50680.

7、458712.8012.84(0.5625-12)13.957314.246912.740612.872711.65105/8-110.61130.62340.55890.56440.511914.2714.32(0.625-11)15.527015.834414.196114.335813.00233/4-100.73530.74820.67730.68320.625517.2817.33(0.750-10)18.676619.004317.203417.353315.88777/8-90.85920.87310.79460.80090.736820.

8、2720.32(0.875-9)21.823722.176720.182820.