直径为0.30–1.60mm的螺纹量规，用于检查内螺纹或外螺纹，（可提供螺纹塞规和螺纹环规）。
NIHS标准公差，也可根据要求提供特殊公差（UNM、ISO、DIN 等）。可根据要求提供特殊尺寸。
ISO DIN 14,ISO DIN 113,ASME B1.1,NIHS,S NIHS,SF NIHS,螺纹塞规,螺纹环规,极小螺纹塞规,极小螺纹环规,螺纹通止规,
超细螺纹塞规,超细螺纹环规,钟表螺纹塞规,钟表螺纹环规,精密仪器螺纹,医疗设备螺纹规,瑞士螺纹塞规,瑞士螺纹环规,
titecswiss螺纹规,手表螺纹规,腕表螺纹规,手表螺纹塞规,手表螺纹环规,腕表螺纹通止规,腕表螺方塞规,腕表螺纹环规,
S0.30x0.080,S0.35x0.090,S0.40x0.100,S0.50x0.125,S0.60x0.150,S0.70x0.175,S0.80x0.200,S0.90x0.225,
S1.00x0.250,S1.60x0.350,M0.30x0.080-4H,M0.35x0.090-4H,M0.40x0.100-4H,M0.50x0.125-4H,M0.60x0.150-4H,
M0.70x0.175-4H,M0.80x0.200-4H,M0.90x0.225-4H,M1.00x0.250-4H,M1.60x0.350-4H,M0.30x0.080-5h,
M0.35x0.090-5h,M0.40x0.100-5h,M0.50x0.125-5h,M0.60x0.150-5h,M0.70x0.175-5h,M0.80x0.200-5h,
M0.90x0.225-5h,M1.00x0.250-5h,M1.60x0.350-5h,M0.30*0.080-6H,M0.35*0.090-6H,M0.40*0.100-6H,
M0.50*0.125-6H,M0.60*0.150-6H,M0.70*0.175-6H,M0.80*0.200-6H,M0.90*0.225-6H,M1.00*0.250-6H,
M1.60*0.350-6H,M0.30*0.080-6g,M0.35*0.090-6g,M0.40*0.100-6g,M0.50*0.125-6g,M0.60*0.150-6g,
M0.70*0.175-6g,M0.80*0.200-6g,M0.90*0.225-6g,M1.00*0.250-6g,M1.60*0.350-6g,M0.30x0.080-5H,
M0.35x0.090-5H,M0.40x0.100-5H,M0.50x0.125-5H,M0.60x0.150-5H,M0.70x0.175-5H,M0.80x0.200-5H,
M0.90x0.225-5H,M1.00x0.250-5H,M1.60x0.350-5H,M0.30x0.080-6h,M0.35x0.090-6h,M0.40x0.100-6h,
M0.50x0.125-6h,M0.60x0.150-6h,M0.70x0.175-6h,M0.80x0.200-6h,M0.90x0.225-6h,M1.00x0.250-6h,
M1.60x0.350-6h,MF0.30*0.080-6H,MF0.35*0.090-6H,MF0.40*0.100-6H,MF0.50*0.125-6H,MF0.60*0.150-6H,
MF0.70*0.175-6H,MF0.80*0.200-6H,MF0.90*0.225-6H,MF1.00*0.250-6H,MF1.60*0.350-6H,MF0.30*0.080-6g,
MF0.35*0.090-6g,MF0.40*0.100-6g,MF0.50*0.125-6g,MF0.60*0.150-6g,MF0.70*0.175-6g,MF0.80*0.200-6g,
MF0.90*0.225-6g,MF1.00*0.250-6g,MF1.60*0.350-6g,0.30x0.080UNC-2B,0.35x0.090UNC-2B,0.40x0.100UNC-2B,
0.50x0.125UNC-2B,0.60x0.150UNC-2B,0.70x0.175UNC-2B,0.80x0.200UNC-2B,0.90x0.225UNC-2B,1.00x0.250UNC-2B,
1.60x0.350UNC-2B,0.30x0.080UNF-3A,0.35x0.090UNF-3A,0.40x0.100UNF-3A,0.50x0.125UNF-3A,0.60x0.150UNF-3A,
0.70x0.175UNF-3A,0.80x0.200UNF-3A,0.90x0.225UNF-3A,1.00x0.250UNF-3A,1.60x0.350UNF-3A,S0.30x 0.080SNIHS-3G,
S0.35x0.090SNIHS-3G,S0.40x0.100SNIHS-3G,S0.50x0.125SNIHS-3G,S0.60x0.150SNIHS-3G,S0.70x0.175SNIHS-3G,
S0.80x0.200SNIHS-3G,S0.90x0.225SNIHS-3G,S1.00x0.250SNIHS-3G,S1.60x0.350SNIHS-3G,SF0.30x0.080SNIHS-4H,
SF0.35x0.090SNIHS-4H,SF0.40x0.100SNIHS-4H,SF0.50x0.125SNIHS-4H,SF0.60x0.150SNIHS-4H,SF0.70x0.175SNIHS-4H,
SF0.80x0.200SNIHS-4H,SF0.90x0.225SNIHS-4H,SF1.00x0.250SNIHS-4H,SF1.60x0.350SNIHS-4H,
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