Page 617 - 英示测量INSIZE2025-v.66
P. 617
美标统一螺纹塞规
德国制造
包含通规和止规
符合ANSI/ASME B1.2标准
由含钨工具钢制成, 油淬火, 超低温处理
产品的耐磨性好, 寿命长, 尺寸稳定, 光洁度高 4643-102
硬度HRC60-62
带生产厂检验证书
型号 型号 型号
规格 规格 规格
等级2B 等级3B 等级2B 等级3B 等级2B 等级3B
No. 0-80UNF 4643-02 4643-02B 7/16-28UNEF 4643-7D3 — 1 1/8-18UNEF 4643-1F3 —
No. 1-64UNC 4643-11 4643-11B 1/2-13UNC 4643-1A1 4643-1A1B 1 3/16-12UN 4643-3E512 —
No. 1-72UNF 4643-12 4643-12B 1/2-20UNF 4643-1A2 4643-1A2B 1 3/16-18UNEF 4643-3E3 —
No. 2-56UNC 4643-21 4643-21B 1/2-28UNEF 4643-1A3 — 1 1/4-7UNC 4643-1G1 —
No. 2-64UNF 4643-22 4643-22B 9/16-12UNC 4643-9D1 4643-9D1B 1 1/4-8UN 4643-1G58 —
No. 3-48UNC 4643-31 4643-31B 9/16-18UNF 4643-9D2 4643-9D2B 1 1/4-12UNF 4643-1G2 4643-1G2B
No. 3-56UNF 4643-32 4643-32B 9/16-24UNEF 4643-9D3 — 1 1/4-18UNEF 4643-1G3 —
No. 4-40UNC 4643-41 4643-41B 5/8-11UNC 4643-5C1 4643-5C1B 1 5/16-12UN 4643-5E512 —
No. 4-48UNF 4643-42 4643-42B 5/8-18UNF 4643-5C2 4643-5C2B 1 5/16-18UNEF 4643-5E3 —
No. 5-40UNC 4643-51 4643-51B 5/8-24UNEF 4643-5C3 — 1 3/8-6UNC 4643-3F1 —
No. 5-44UNF 4643-52 4643-52B 11/16-16UN 4643-11D516 — 1 3/8-8UN 4643-3F58 —
No. 6-32UNC 4643-61 4643-61B 11/16-24UNEF 4643-11D3 — 1 3/8-12UNF 4643-3F2 4643-3F2B
No. 6-40UNF 4643-62 4643-62B 3/4-10UNC 4643-3B1 4643-3B1B 1 3/8-18UNEF 4643-3F3 —
No. 8-32UNC 4643-81 4643-81B 3/4-16UNF 4643-3B2 4643-3B2B 1 7/16-18UNEF 4643-7E3 —
No. 8-36UNF 4643-82 4643-82B 3/4-20UNEF 4643-3B3 — 1 1/2-6UNC 4643-1H1 —
No. 10-24UNC 4643-101 4643-101B 13/16-16UN 4643-13D516 — 1 1/2-8UN 4643-1H58 —
No. 10-32UNF 4643-102 4643-102B 13/16-20UNEF 4643-13D3 — 1 1/2-12UNF 4643-1H2 4643-1H2B 14
No. 12-24UNC 4643-121 4643-121B 7/8-9UNC 4643-7C1 4643-7C1B 1 1/2-18UNEF 4643-1H3 —
No. 12-28UNF 4643-122 4643-122B 7/8-14UNF 4643-7C2 4643-7C2B 1 9/16-18UNEF 4643-9E3 —
No. 12-32UNEF 4643-123 — 7/8-16UN 4643-7C516 — 1 5/8-8UN 4643-5F58 —
1/4-20UNC 4643-1B1 4643-1B1B 7/8-20UNEF 4643-7C3 — 1 5/8-12UN 4643-5F512 —
1/4-28UNF 4643-1B2 4643-1B2B 15/16-20UNEF 4643-15D3 — 1 3/4-5UNC 4643-3G1 —
1/4-32UNEF 4643-1B3 — 1-8UNC 4643-2A1 4643-2A1B 1 3/4-8UN 4643-3G58 —
1/4-36UNS 4643-1B4 — 1-12UNF 4643-2A2 4643-2A2B 1 3/4-12UN 4643-3G512 —
5/16-18UNC 4643-5D1 4643-5D1B 1-14UNS 4643-2A514 — 1 7/8-12UN 4643-7F512 —
5/16-24UNF 4643-5D2 4643-5D2B 1-20UNEF 4643-2A3 — 2-4.5UNC 4643-4A1 —
5/16-32UNEF 4643-5D3 — 1-32UN 4643-2A532 — 2-8UN 4643-4A58 —
3/8-16UNC 4643-3C1 4643-3C1B 1 1/16-12UN 4643-1E512 — 2-12UN 4643-4A512 —
3/8-24UNF 4643-3C2 4643-3C2B 1 1/16-18UNEF 4643-1E3 — 2 1/4-4.5UNC 4643-1K1 —
3/8-32UNEF 4643-3C3 — 1 1/8-7UNC 4643-1F1 — 2 1/2-4UNC 4643-1J1 —
7/16-14UNC 4643-7D1 4643-7D1B 1 1/8-8UN 4643-1F58 — 2 3/4-4UNC 4643-3K1 —
7/16-20UNF 4643-7D2 4643-7D2B 1 1/8-12UNF 4643-1F2 4643-1F2B
608
