GSG 2025 REV A Catalog

HOLE LOCATING PLUGS (FLEX PLUGS)

The Centerline Flex Plug is used to measure location of a tapped hole in a product part typically with a CMM. Note: Sizes #10 / M5 and smaller are solid with a tapered thread size from high to low limit (class 2B / 6H).

All stocked gages are marked in fraction. There is a $10.00 charge per member to change the marking to decimal.

FLEX PLUGS - INCH

Size 0-80 1-64 1-72 2-56 2-64 3-48 3-56 4-40 4-48 5-40 5-44 6-32 6-40

Price

Size 8-32 8-36

Price

Size

Price

$ $ $ $ $ $ $ $ $ $ $ $ $

175.00 165.00 172.00 161.00 165.00 154.00 161.00 134.00 141.00 143.00 135.00 144.00 146.00

$ $ $ $ $ $ $ $ $ $ $ $ $

136.00 143.00 135.00 136.00 134.00 135.00 116.00 118.00 116.00 118.00 128.00 129.00 123.00

7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16

$ $ $ $ $ $ $ $ $ $ $ $ $

129.00 131.00 135.00 129.00 135.00 134.00 140.00 140.00 143.00 163.00 172.00 232.00 232.00

10-24 10-32 12-24 12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14

7/8-9

7/8-14

1"-8

1"-12

FLEX PLUG - METRIC

Size

Price

Size

Price

Size

Price

M1.6 x 0.35

$ $ $ $ $ $ $ $ $ $ $

189.00 182.00 182.00 177.00 177.00 172.00 158.00 141.00 140.00 140.00 145.00

M10 x 1.25 M10 x 0.75 M12 x 1.75 M12 x 1.5 M12 x 1.25 M12 x 1.0 M14 x 2.0 M14 x 1.5 M15 x 1.0 M16 x 2.0 M16 x 1.5

$ $ $ $ $ $ $ $ $ $ $

146.00 198.00 154.00 154.00 158.00 158.00 163.00 163.00 163.00 163.00 172.00

M17 x 1.0 M18 x 1.5 M20 x 2.5 M20 x 1.5 M20 x 1.0 M22 x 2.5 M22 x 1.5 M24 x 3.0 M24 x 2.0

$ $ $ $ $ $ $ $ $ $ $

175.00 175.00 175.00 177.00 177.00 193.00 193.00 210.00 210.00

M2 x 0.4

M2.5 x 0.45 M3 x 0.5 M3.5 X .6 M4 x 0.7 M5 x 0.8 M6 x 1.0 M8 x 1.25 M8 x 1.0 M10 x 1.5

NA NA

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Effective March 2025 - © Glastonbury Southern Gage