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美标统一螺纹塞规                                                                                  注意: 寿命有限,
                                                                                                   可使⽤约2000次





           包含通规和止规
           符合ANSI/ASME B1.2标准
           带生产厂检验证书
                                                              4131-102




                                         型号                                                   型号
            规格                                                  规格
                               等级2B             等级3B                              等级2B            等级3B
            No. 0-80UNF        4131-02          4131-02B        9/16-12UNC        4131-9D1        4131-9D1B
            No. 1-64UNC        4131-11          4131-11B        9/16-18UNF        4131-9D2        4131-9D2B
            No. 1-72UNF        4131-12          4131-12B        9/16-24UNEF       4131-9D3        4131-9D3B
            No. 2-56UNC        4131-21          4131-21B        5/8-11UNC         4131-5C1        4131-5C1B
            No. 2-64UNF        4131-22          4131-22B        5/8-18UNF         4131-5C2        4131-5C2B
            No. 3-48UNC        4131-31          4131-31B        5/8-24UNEF        4131-5C3        4131-5C3B
            No. 3-56UNF        4131-32          4131-32B        11/16-16UN        4131-11D516     4131-11D516B
            No. 4-40UNC        4131-41          4131-41B        11/16-24UNEF      4131-11D3       4131-11D3B
            No. 4-48UNF        4131-42          4131-42B        3/4-10UNC         4131-3B1        4131-3B1B
            No. 5-40UNC        4131-51          4131-51B        3/4-16UNF         4131-3B2        4131-3B2B
            No. 5-44UNF        4131-52          4131-52B        3/4-20UNEF        4131-3B3        4131-3B3B
            No. 6-32UNC        4131-61          4131-61B        13/16-16UN        4131-13D516     4131-13D516B
            No. 6-40UNF        4131-62          4131-62B        13/16-20UNEF      4131-13D3       4131-13D3B
            No. 8-32UNC        4131-81          4131-81B        7/8-9UNC          4131-7C1        4131-7C1B
            No. 8-36UNF        4131-82          4131-82B        7/8-14UNF         4131-7C2        4131-7C2B
            No. 10-24UNC       4131-101         4131-101B       7/8-16UN          4131-7C516      4131-7C516B
            No. 10-32UNF       4131-102         4131-102B       7/8-20UNEF        4131-7C3        4131-7C3B
            No. 12-24UNC       4131-121         4131-121B       15/16-20UNEF      4131-15D3       4131-15D3B
            No. 12-28UNF       4131-122         4131-122B       1-8UNC            4131-2A1        4131-2A1B
            No. 12-32UNEF      4131-123         4131-123B       1-12UNF           4131-2A2        4131-2A2B
    14      1/4-20UNC          4131-1B1         4131-1B1B       1-14UNS           4131-2A514      4131-2A514B
            1/4-28UNF          4131-1B2         4131-1B2B       1-20UNEF          4131-2A3        4131-2A3B
            1/4-32UNEF         4131-1B3         4131-1B3B       1-32UN            4131-2A532      4131-2A532B
            1/4-36UNS          4131-1B4         4131-1B4B       1 1/16-12UN       4131-1E512      4131-1E512B
            5/16-18UNC         4131-5D1         4131-5D1B       1 1/16-18UNEF     4131-1E3        4131-1E3B
            5/16-24UNF         4131-5D2         4131-5D2B       1 1/8-7UNC        4131-1F1        4131-1F1B
            5/16-32UNEF        4131-5D3         4131-5D3B       1 1/8-8UN         4131-1F58       4131-1F58B
            3/8-16UNC          4131-3C1         4131-3C1B       1 1/8-12UNF       4131-1F2        4131-1F2B
            3/8-24UNF          4131-3C2         4131-3C2B       1 1/8-18UNEF      4131-1F3        4131-1F3B
            3/8-32UNEF         4131-3C3         4131-3C3B       1 3/16-12UN       4131-3E512      4131-3E512B
            7/16-14UNC         4131-7D1         4131-7D1B       1 3/16-18UNEF     4131-3E3        4131-3E3B
            7/16-20UNF         4131-7D2         4131-7D2B       1 1/4-7UNC        4131-1G1        4131-1G1B
            7/16-28UNEF        4131-7D3         4131-7D3B       1 1/4-8UN         4131-1G58       4131-1G58B
            1/2-13UNC          4131-1A1         4131-1A1B       1 1/4-12UNF       4131-1G2        4131-1G2B
            1/2-20UNF          4131-1A2         4131-1A2B       1 1/4-18UNEF      4131-1G3        4131-1G3B
            1/2-28UNEF         4131-1A3         4131-1A3B       1 5/16-12UN       4131-5E512      4131-5E512B


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