Hexagon Ring Gages

 

ENGLISH- GO GAGE SIZES

Nominal Sizes (in) GO Across Flats Part #
7/16" External Hex Go Gage .4382/.4380 G1462-4382
1/2" External Hex Go Gage .5002/.5000 G1462-5002
9/16" External Hex Go Gage .5622/.5620 G1462-5622
5/8" External Hex Go Gage .6252/.6250 G1462-6252
3/4" External Hex Go Gage .7502/.7500 G1462-7502
13/16" External Hex Go Gage .8122/.8120 G1462-8122
15/16" External Hex Go Gage .9382/.9380 G1462-9382

ENGLISH- NOGO GAGE SIZES

Nominal Sizes (in) NOGO Across Flats Part #
7/16" External Hex NoGo Gage .4280/.4278 NG1462-4280
1/2" External Hex NoGo Gage .4890/.4888 NG1462-4890
9/16" External Hex NoGo Gage .5510/.5508 NG1462-5510
5/8" External Hex NoGo Gage .6120/.6118 NG1462-6120
3/4" External Hex NoGo Gage .7360/.7358 NG1462-7360
13/16" External Hex NoGo Gage .7980/.7978 NG1462-7980
15/16" External Hex NoGo Gage .9220/.9218 NG1462-9220

METRIC- GO GAGE SIZES

Nominal Sizes (mm) GO Across Flats Part #
8mm External Hex Go Gage .3151/.3149 G1462-3151
10mm External Hex Go Gage .3939/.3937 G1462-3939
13mm External Hex Go Gage .5120/.5118 G1462-5120
16mm External Hex Go Gage .6301/.6299 G1462-6301
18mm External Hex Go Gage .7088/.7086 G1462-7088
21mm External Hex Go Gage .8269/.8267 G1462-8269
24mm External Hex Go Gage .9450/.9448 G1462-9450

METRIC- NOGO GAGE SIZES

Nominal Sizes (mm) NO-GO Across Flats Part #
8mm External Hex NoGo Gage .3062/.3060 NG1462-3062
10mm External Hex NoGo Gage .3850/.3848 NG1462-3850
13mm External Hex NoGo Gage .5011/.5009 NG1462-5011
16mm External Hex NoGo Gage .6192/.6190 NG1462-6192
18mm External Hex NoGo Gage .6980/.6978 NG1462-6980

21mm External Hex NoGo Gage

.8137/.8135 NG1462-8137
24mm External Hex NoGo Gage .9318/.9316 NG1462-9318
  • Standard external hexagon ring gages are made to ANSI/ASME B18.2.1 (B18.2.3.1M)for Hex Cap Screws (finished hex bolt).
  • Gages are available as Go/No-Go sets or as single member gages
  • Long form gage certification is available upon request
  • Custom ring gages per customer specifications can be manufactured
  • Ideal for use with Slater Tools Rotary Broaches
  • Manufacturing tolerances are held within .0002 inches (.005 mm)
External Hexagon Rotary Broaches
External Rotary Broaches

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