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 SUZHOU FYOU PMEC CO.,LTD

 Tel: +86 512-68327593, 66073087
  Mobile: +86 139 6216 8423 (WhatsApp/ WeChat)

E_mail:sales@szfyou.com / edwin@szfyou.com

Address: No.350, Wenchang Road, New and Hi-Tech Development Zone, SuZhou City, JiangSu, China.
Thread Ring Gauges

Unified Thread Ring Gauges B Type

Date:2016/12/27 13:58:23 Hits:2169

Unified Thread Ring Gauges B Type

Nominal dia  Pitch
PrimarySccondaryUNCUNFUNEF4UN8UN12UN16UN20UN28UN32UN
1/2 132028   16UNFUNEF32
9/16 121824  UNC16202832
5/8 111824  1216202832
 11/16  24  1216202832
3/4 101620  12UNFUNEF2832
 13/16  20  1216UNEF2832
7/8 91420  1216UNEF2832
 15/16  20  1216UNEF2832
            
1 81220 UNCUNF16UNEF2832
……
3 7/8  6UN  481216   
1)Implementation of standards:JB/T10865-2003,
    ANSI B1.1-1982 and FED-STD-H28、H28/3(1978) Reference
2)Material: GCr15, Measuring surface hardness 53-60HRC;
3)Class:1A, 2A, 3A, 2A-0.03
How to order? 
 Please specify the item size of diameter, pitch and class of the thread in your order.
For example:
Pls mark  :Unified Thread Plug Gauges: 3/4-10UNC 2A GO/ NO GO 1 Sets
and E-mail to: Edwin@szfyou.com

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