Metric thread gauges supplier & manufacturer
Metric thread ring gauges & metric thread plug gauges
Ring gages used to check external thread, plug gages used to check internal thread.
GO & NOGO, RH(right hand) & LH(left hand) available
From M2-M200 many standard sizes in stock, can keep the next days delivery.
Standard tolerance: Plug 6H & ring 6g, if no special note, ring gage 6g, plug gage 6H will be choosed.
Plug gauge thread class: 4H,5G,5H,6G,6H,7G,7H
Ring gauge thread class: 4h,5g,5h,6g,6h,6e, 7h
All these ISO metric thread gauges are made according to standard ISO1502 and ASME B1.16M .
Meantime, we also can provide custom production service for special metric thread gages, for example, Special diameter, special pitch, pre-plated and left hand etc. Usually we need two weeks to finish special ring gauges, and ten days to finish special plug gages. Only one pc is acceptable.
- Material：Oil hardened tool steel-Gcr15, high wear resistance.
- Hardness: 58-62 HRC
- Ring gages are solid; Plug gauges are Taperlock- double ends with one handle. our solid ring gages can be used directly, no need setting plug gages to test them in advance. The advantage of Taper-lock style is when one end worn out, one new end can be replaced quickly and easily.The handle and end in good condition can be used again.
- All gages are brand new
- Gage manufacturer ISO9001 certified
- gaugestools know the importance of controlling temperature and humidity when testing gages, the temperature will be 20 degree +- 0.5 degree, the humidity will be 45%-65%
- Long form calibration certificate from ISO17025 accredited lab can be provided, but it need to be told in advance, and need extra costs.
- We can provide laser marking service on the gauges. For example, clents’ Logo.
- Delivery time: 3-5 days.We will send goods by express, Fedex, DHL or UPS.
We have as below standard sizes’ metric plug gages and metric ring gages in stock.
New added items in stock
We accept payment of T/T (bank transfer), Paypal, and Credit Card. We 100% be sure gauges’s quality, when clients received goods, if found any not well, clients can give back to us, we will undertake all the loss including shipping cost .
ISO Metric thread
H=0.866 025 404P 5H/8=0.541 265 877P 3H/8=0.324 759 526P
H/4=0.126 506 351P H/8=0.108 253 175P
D=Major Dia. D2=Pitch Dia. D1=Minor Dia.
ISO Metric thread with 60 degree thread angle.
The Go end of thread plug gage checks the smallest size of pitch diameter D2,the smallest size of major diameter.It also check some thread deviation, for example, pitch, thread profile angle deviation. The go end should go through the whole thread without using force. the Nogo end of plug gage checks the largest size of pitch diameter. The NOGO end should be stopped during the first 1-2 turns.
ISO metric thread is the most commonly used general-purpose mechanical fastening thread,which have great influence in mechanical production field. ISO metric thread’s standard is one of the most important mechanical Base standards.
ISO,DIN, ASME,BS METRIC THREAD STANDARD
|Basic size||ISO 724:1993||DIN ISO 724:1999 DIN13-1-13-11:1999||ASME B1.13M-2005||BS 3643-1:2007|
|Tolerance||ISO 965-1:1998||DIN ISO 965-1:1999 DIN 13-52:1999||ASME B1.13M-2005||BS ISO 965-1:1998 BS 3643-1:2007|
|Inspection||ISO 1502:1996||DIN ISO 1502 :1996 DIN 2241:2006 DIN 2279-2284:2001 DIN 2285:1989 DIN 2299-1 :2003 DIN 2299-2:1995||ASME B1.3M :2007 ASME B1.16M :1984||BS919-3:2007|
At gaugestools, we strive to offer clients quality metric thread ring gages and plug gauges with competitive price and quick shipment. We not only strive to meet clients’ expectations, but also exceed clients’ expectations by continual improvements .
We will exchange or refund in one week if clients found any products not quality enough or meet clients’ expectations. After receiving our products, once clients have anywhere not satisfied, please contact us at once, clients can send us Email, or contact us with livechat, we will deal with clients’ problems in quick time, we are committed to providing 100% customer satisfaction.
M22 6H GO NOGO thread plug gage
M135 x 3 6g thread ring gage GO NOGO
M60 x 3 6AZ thread plug gage GO NOGO
M25 x 2 6g thread ring gage GO NOGO