ACME THREAD PLUG GAGES-FYOUGAUGES.com

ACME THREAD PLUG GAGES

There are three classes of General Purpose ACME threads, 2G, 3G, and 4G each class provides some clearance on all standard size diameters for free movement, and are used in assemblies with the internal thread rigidly fixed and movement of the external thread in a direction perpendicular to its axis limited by its bearing or bearings.

Designs should only utilize external and internal ACME threads of the same class and type, with Class 2G being the preferred choice. If less backlash or end play is desired, Classes 3G and 4G are provided. Class 5G is not recommended for new designs.

Specification
Contact Info

Specification

ACME RING/ PLUG GAGES
SIZE	T.P.I	SIZE	T.P.I
1/4-16 ACME	16	1 1/8-5ACME	5
5/16-14 ACME	14	1 1/4-5 ACME	5
3/8-12 ACME	12	1 3/8-4 ACME	4
7/16-12 ACME	12	1 1/2-4 ACME	4
1/2-10ACME	10	1 3/4-4 ACME	4
5/8-8ACME	8	2-4 ACME	4
3/4-6ACME	6	———	———
7/8-6ACME	6	16	4
1-5 ACME	5	16	4
STUB ACME RING/ PLUG GAGES
SIZE	T.P.I	SIZE	T.P.I
1/4-16 STUB ACME	16	1 1/8-5STUB ACME	5
5/16-14 STUB ACME	14	1 1/4-5 STUB ACME	5
3/8-12 STUB ACME	12	1 3/8-4 STUB ACME	4
7/16-12 STUB ACME	12	1 1/2-4 STUB ACME	4
1/2-10 STUB ACME	10	1 3/4-4 STUB ACME	4
5/8-8 STUB ACME	8	2-4 STUB ACME	4
3/4-6 STUB ACME	6	———-	———-
7/8-6 STUB ACME	6	16	4
1-5 STUB ACME	5	16	4

How to order?
Please specify the item size diameter, teeth per inch, and accuracy class in your order. We can provide ring gauges in class 2G,3G and plug gauges in class 2G,3G;
For example: Ring 1/4-16 ACME-2G GO/NO GO
Plug 1/4-16 ACME-2G GO/NO GO
And E-mail to: sales@fyougauges.com

Contact Info

Tel: (+86) 512 68327593,66073087 ；

Mobile: (+86) 13962168423 ,18913195739

WhatsApp/WeChat:(+86) 13962168423

E_mail:sales@fyougauges.com;

Skype:apithreadgauges

Address: No.350,WenChang Road, New&Hi-tech Industrial Development Zone,
Jiangsu Province, China.

FYOU PMEC offers a complete line of standard and special General Purpose Acme Thread Gages per ASME B1.5 and ASME B1.8,Acme Thread Gauges are used to gage internal and external threaded product.

All the size combinations including multiple start threads, Acme, Centralizing Threads Acme, Stub Acme, Modified Stub Acme Form1 (M1),Modified Stub Acme Form1 (M2), 60 degree Stub and diameters over 5.0 inches can be priced on request. Acme General Purpose threads have 3 classes of fit – 2G, 3G, and 4G.Centralizing Acme thread gauges are designated by the letter C and the classes of fit are designated as 2C, 3C, and 4C.