Trapezoidal Screw Thread Gage Size from Tr48×12 to Tr85×16,FYOU PMEC Leading Solutions

Trapezoidal Screw Thread Plug Gage Size from Tr48×12 to Tr85×16

Trapezoidal thread ring gauges and plug gauges with thread angle 30°; Trapezoidal thread is mainly used for transmission (feed and lift) and position adjustment device, it is widely used in machinery industry. Trapezoidal threads also can be used in fastening-connection. Trapezoidal thread is not suited precision transmission thread which has high requirements on transmission accuracy.

All these Trapezoidal (Tr) thread gages are produced according to standard: DIN 103 /ISO 2904:2020 , Go & No Go, RH & LH (left hand) available

Trapezoidal Screw Thread Plug Gage Size from Tr48×12 to Tr85×16

SIZE	PITCH	Class	GO/NO GO	Major d	Pitch Dia.d 2	Minor d 1	Length L 2	Total Length L
Tr48×12	12	8H	GO	49.078	42.062	35	85	266
Tr48×12	12	8H	NO GO	45.248	42.832	35	55	266
Tr48×8	8	8H	GO	49.078	44.062	39	64	236
Tr48×8	8	8H	NO GO	46.318	44.702	39	36	236
Tr48×3	3	8H	GO	48.561	46.548	44.5	24	265
Tr48×3	3	8H	NO GO	47.589	46.976	44.5	15	265
Tr50×12	12	8H	GO	51.078	44.062	37	85	276
Tr50×12	12	8H	NO GO	47.248	44.832	37	55	276
Tr50×8	8	8H	GO	51.078	46.062	41	64	246
Tr50×8	8	8H	NO GO	48.318	46.702	41	36	246
Tr50×3	3	8H	GO	50.561	48.548	46.5	24	175
Tr50×3	3	8H	NO GO	49.589	48.976	46.5	15	175
Tr52×12	12	8H	GO	53.078	46.062	39	85	217
Tr52×12	12	8H	NO GO	49.248	46.832	39	55	217
Tr52×8	8	8H	GO	53.078	48.062	43	64	217
Tr52×8	8	8H	NO GO	50.318	48.702	43	36	217
Tr52×3	3	8H	GO	52.561	50.548	48.5	24	217
Tr52×3	3	8H	NO GO	51.589	50.976	48.5	15	217
Tr55×14	14	8H	GO	57.092	48.073	39	100	217
Tr55×14	14	8H	NO GO	51.707	48.888	39	64	217
Tr55×9	9	8H	GO	56.078	50.562	45	70	217
Tr55×9	9	8H	NO GO	53.058	51.242	45	40	217
Tr55×3	3	8H	GO	55.561	53.548	51.5	24	217
Tr55×3	3	8H	NO GO	54.589	53.976	51.5	15	217
Tr60×14	14	8H	GO	62.092	53.073	44	100	217
Tr60×14	14	8H	NO GO	56.707	53.888	44	64	225
Tr60×9	9	8H	GO	61.078	55.562	50	70	217
Tr60×9	9	8H	NO GO	58.058	56.242	50	40	217
Tr60×3	3	8H	GO	60.561	58.548	56.5	24	217
Tr60×3	3	8H	NO GO	59.589	58.976	56.5	15	217
Tr65×16	16	8H	GO	67.092	57.073	47	115	225
Tr65×16	16	8H	NO GO	61.157	57.938	47	72	225
Tr65×10	10	8H	GO	66.078	60.062	54	70	225
Tr65×10	10	8H	NO GO	62.758	60.742	54	45	225
Tr65×4	4	8H	GO	65.561	63.048	60.5	32	225
Tr65×4	4	8H	NO GO	64.339	63.526	60.5	20	225
Tr70×16	16	8H	GO	72.092	62.073	52	115	225
Tr70×16	16	8H	NO GO	66.157	62.938	52	72	225
Tr70×10	10	8H	GO	71.078	65.062	59	70	225
Tr70×10	10	8H	NO GO	67.758	65.742	59	45	225
Tr70×4	4	8H	GO	70.561	68.048	65.5	32	225
Tr70×4	4	8H	NO GO	69.339	68.526	65.5	20	225
Tr75×16	16	8H	GO	77.092	67.073	57	115	225
Tr75×16	16	8H	NO GO	71.157	67.938	57	72	225
Tr75×10	10	8H	GO	76.078	70.062	64	70	225
Tr75×10	10	8H	NO GO	72.758	70.742	64	45	225
Tr75×4	4	8H	GO	75.561	73.048	70.5	32	225
Tr75×4	4	8H	NO GO	74.339	73.526	70.5	20	225
Tr80×16	16	8H	GO	82.092	72.073	62	115	225
Tr80×16	16	8H	NO GO	76.157	72.938	62	72	225
Tr80×10	10	8H	GO	81.078	75.062	69	70	225
Tr80×10	10	8H	NO GO	77.758	75.742	69	45	225
Tr80×4	4	8H	GO	80.561	78.048	75.5	32	225
Tr80×4	4	8H	NO GO	79.339	78.526	75.5	20	225
Tr85×16	18	8H	GO	87.092	77.073	67	125	225
Tr85×16	18	8H	NO GO	81.157	77.938	67	80	225

ISO Metric Trapezoidal Screw Thread are applied for checking 30 degree trapezoidal teeth profile thread connection in mechanical transmission and of fasteners.
How to order?
Please specify the item size diameter, teeth per inch, and accuracy class in your order. We can provide ring gauges in class7h、8h、9h、7e、8e、9e、7c、8c、9c and plug gauges in class 7H、8H and 9H.
For example : Ring Tr60×3-7c Go/No Go
Plug Tr60×3-7H Go / No Go
And E-mail to: sales@fyougauges.com
Super Size thread Gages is available, till to Max Size: 1000 mm ,come with long form calibration certificate.