Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 1 Year |
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In production it's advisable to test thread samples with standardised gauges. We offer a wide range of thread plug gauges and thread ring gauges for the most common thread types and sizes: Metric (M), metric fine (MF), UNC, UNF, G (BSP) pipe threads as well as for NPT threads.
Size | Plug Gauge 6H |
Ring Gauge (Go, 6g) |
Ring Gauge (No Go, 6g) |
M2 x 0.4 | 50-0200 | 55-0200 | 65-0200 |
M3 x 0.5 | 50-0300 | 55-0300 | 65-0300 |
M4 x 0.7 | 50-0400 | 55-0400 | 65-0400 |
M5 x 0.8 | 50-0500 | 55-0500 | 65-0500 |
M6 x 1.0 | 50-0600 | 55-0600 | =65-0600 |
M8 x 1.25 | 50-0800 | 55-0800 | 65-0800 |
M10 x 1.5 | 50-1000 | 55-1000 | 65-1000 |
M12 x 1.75 | 50-1200 | 55-1200 | 65-1200 |
M14 x 2.0 | 50-1400 | 55-1400 | 65-1400 |
M16 x 2.0 | 50-1600 | 55-1600 | 65-1600 |
M18 x 2.5 | 50-1800 | 55-1800 | 65-1800 |
M20 x 2.5 | 50-2000 | 55-2000 | 65-2000 |
M22 x 2.5 | 50-2200 | 55-2200 | 65-2200 |
M24 x 3.0 | 50-2400 | 55-2400 | 65-2400 |
M27 x 3.0 | 50-2700 | 55-2700 | 65-2700 |
M30 x 3.5 | 50-3000 | 55-3000 | 65-3000 |
M33 x 3.5 | 50-3300 | 55-3300 | 65-3300 |
M36 x 4.0 | 50-3600 | 55-3600 | 65-3600 |
M42 x 4.5 | 50-4200 | 55-4200 | 65-4200 |
M45 x 4.5 | 50-4500 | 55-4500 | 65-4500 |
M48 x 5.0 | 50-4800 | 55-4800 | 65-4800 |
M52 x 5.0 | 50-5200 | 55-5200 | 65-5200 |
M56 x 5.5 | 50-5600 | 55-5600 | 65-5600 |
M60 x 5.5 | 50-6000 | 55-6000 | 65-6000 |
Size | Plug Gauge |
7pcs set (M3,M4,M5,M6,M8,M10,M12) | 50-0312T |
Size | Plug Gauge 6H |
Ring Gauge (Go, 6g) |
Ring Gauge (No Go, 6g) |
M2 x 0.35 | 50-0201 | 55-0201 | 65-0201 |
M3 x 0.35 | 50-0301 | 55-0301 | 65-0301 |
M4 x 0.35 | 50-0401 | 55-0401 | 65-0401 |
M5 x 0.35 | 50-0501 | 55-0501 | 65-0501 |
M5 x 0.5 | 50-0502 | 55-0502 | 65-0502 |
M6 x 0.5 | 50-0602 | 55-0602 | 65-0602 |
M8 x 0.5 | 50-0802 | 55-0802 | 65-0802 |
M10 x 0.5 | 50-1002 | 55-1002 | 65-1002 |
M10 x 0.75 | 50-1003 | 55-1003 | 65-1003 |
M12 x 0.75 | 50-1203 | 55-1203 | 65-1203 |
M8 x 1.0 | 50-0804 | 55-0804 | 65-0804 |
M10 x 1.0 | 50-1004 | 55-1004 | 65-1004 |
M12 x 1.0 | 50-1204 | 55-1204 | 65-1204 |
M10 x 1.25 | 50-1005 | 55-1005 | 65-1005 |
M12 x 1.25 | 50-1205 | 55-1205 | 65-1205 |
M10 x 1.5 | 50-1006 | 55-1006 | 65-1006 |
M12 x 1.5 | 50-1206 | 55-1206 | 65-1206 |
M16 x 1.5 | 50-1606 | 55-1606 | 65-1606 |
M18 x 2.0 | 50-1807 | 55-1807 | 65-1807 |
M20 x 2.0 | 50-2007 | 55-2007 | 65-2007 |
M30 x 3.0 | 50-3008 | 55-3008 | 65-3008 |
M33 x 3.0 | 50-3308 | 55-3308 | 65-3308 |
M36 x 3.0 | 50-3608 | 55-3608 | 65-3608 |
Size | Plug Gauge (Class 2B) |
Ring Gauge (Go, 2A) |
Ring Gauge (No Go, 2A) |
3-48 | 51-0030048 | 56-0030048 | 66-0030048 |
4-40 | 51-0040040 | 56-0040040 | 66-0040040 |
5-40 | 51-0050040 | 56-0050040 | 66-0050040 |
6-32 | 51-0060032 | 56-0060032 | 66-0060032 |
8-32 | 51-0080032 | 56-0080032 | 66-0080032 |
10-24 | 51-0100024 | 56-0100024 | 66-0100024 |
12-24 | 51-0120024 | 56-0120024 | 66-0120024 |
1/4-20 | 51-0010420 | 56-0010420 | 66-0010420 |
5/16-18 | 51-0051618 | 56-0051618 | 66-0051618 |
3/8-16 | 51-0030816 | 56-0030816 | 66-0030816 |
7/16-14 | 51-0071614 | 56-0071614 | 66-0071614 |
1/2-13 | 51-0010213 | 56-0010213 | 66-0010213 |
9/16-12 | 51-0091612 | 56-0091612 | 66-0091612 |
5/8-11 | 51-0050811 | 56-0050811 | 66-0050811 |
3/4-10 | 51-0030410 | 56-0030410 | 66-0030410 |
7/8-9 | 51-0070809 | 56-0070809 | 66-0070809 |
1-8 | 51-1000008 | 56-1000008 | 66-1000008 |
Size | Plug Gauge (Class 2B) |
Ring Gauge (Go, 2A) |
Ring Gauge (No Go, 2A) |
3-56 | 51-0030056 | 56-0030056 | 66-0030056 |
4-48 | 51-0040048 | 56-0040048 | 66-0040048 |
5-44 | 51-0050044 | 56-0050044 | 66-0050044 |
6-40 | 51-0060040 | 56-0060040 | 66-0060040 |
8-36 | 51-0080036 | 56-0080036 | 66-0080036 |
10-32 | 51-0100032 | 56-0100032 | 66-0100032 |
12-28 | 51-0120028 | 56-0120028 | 66-0120028 |
1/4-28 | 51-00010428 | 56-0010428 | 66-0010428 |
5/16-24 | 51-0051624 | 56-0051624 | 66-0051624 |
3/8-24 | 51-0030824 | 56-0030824 | 66-0030824 |
7/16-20 | 51-0071620 | 56-0071620 | 66-0071620 |
1/2-20 | 51-0010220 | 56-0010220 | 66-0010220 |
9/16-18 | 51-0091618 | 56-0091618 | 66-0091618 |
5/8-18 | 51-0050818 | 56-0050818 | 66-0050818 |
3/4-16 | 51-0030416 | 56-0030416 | 66-0030416 |
7/8-14 | 51-0070814 | 56-0070814 | 66-0070814 |
1-12 | 51-1000012 | 56-1000012 | 66-1000012 |
Size | Plug Gauge (Class 2B) |
Ring Gauge (Go, 2A) |
Ring Gauge (No Go, 2A) |
G1/8 | 52-00108 | 57-00108 | 67-00108 |
G1/4 | 52-00104 | 57-00104 | 67-00104 |
G3/8 | 52-00308 | 57-00308 | 67-00308 |
G1/2 | 52-00102 | 57-00102 | 67-00102 |
G5/8 | 52-00508 | 57-00508 | 67-00508 |
G3/4 | 52-00304 | 57-00304 | 67-00304 |
G7/8 | 52-00708 | 57-00708 | 67-00708 |
G1 | 52-10000 | 57-10000 | 67-10000 |
G1-1/4 | 52-10104 | 57-10104 | 67-10104 |
G1-1/2 | 52-10102 | 57-10102 | 67-10102 |
G1-3/4 | 52-10304 | 57-10304 | 67-10304 |
G2 | 52-20000 | 57-20000 | 67-20000 |