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Hexagon Key Engagements for Short Length Set Screws
Socket Screws
Caution: The use of short length set screws listed in this table can result in failure of the socket, key, or mating threads during tightening because key engagement and thread length are less than optimum. Therefore, it is strongly recommended that screws of lengths equal to or greater than the lengths specified in Table to be used wherever possible.
Item # |
Description |
Nominal Size or Basic Screw Dia. |
Nom. (J) |
L |
Cup and Flat Points (TH) |
118 Deg. Cone and Oval Points (TH) |
Half Dog Point (TH) |
|---|---|---|---|---|---|---|---|
 | |||||||
| item-2157 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0600" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 0 | Nom. (J) N/A | L N/A 0.06 in | Cup and Flat Points (TH) N/A 0.030 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2158 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0600" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 0 | Nom. (J) N/A | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2159 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0730" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 1 | Nom. (J) N/A | L N/A 0.06 in | Cup and Flat Points (TH) N/A 0.030 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2160 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0730" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 1 | Nom. (J) N/A | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2161 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0860" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 2 | Nom. (J) N/A | L N/A 0.06 in | Cup and Flat Points (TH) N/A 0.030 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2162 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0860" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 2 | Nom. (J) N/A | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2163 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0990" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 3 | Nom. (J) N/A | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2164 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.0990" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 3 | Nom. (J) N/A | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.055 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2165 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1120" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 4 | Nom. (J) N/A | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.045 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2166 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1120" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 4 | Nom. (J) N/A | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.060 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2167 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1250" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 5 | Nom. (J) N/A 1/16 in | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2168 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1250" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 5 | Nom. (J) N/A 1/16 in | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.060 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2169 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1380" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 6 | Nom. (J) N/A 1/16 in | L N/A 0.09 in | Cup and Flat Points (TH) N/A 0.040 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2170 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1380" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 6 | Nom. (J) N/A 1/16 in | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.060 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2171 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1380" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 6 | Nom. (J) N/A 1/16 in | L N/A 0.16 in | Cup and Flat Points (TH) N/A 0.070 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2172 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1640" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 8 | Nom. (J) N/A 5/64 in | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.060 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2173 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1640" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 8 | Nom. (J) N/A 5/64 in | L N/A 0.16 in | Cup and Flat Points (TH) N/A 0.070 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2174 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1640" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 8 | Nom. (J) N/A 5/64 in | L N/A 0.19 in | Cup and Flat Points (TH) N/A | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2175 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1900" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 10 | Nom. (J) N/A 3/32 in | L N/A 0.13 in | Cup and Flat Points (TH) N/A 0.060 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2176 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.1900" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A No. 10 | Nom. (J) N/A 3/32 in | L N/A 0.19 in | Cup and Flat Points (TH) N/A | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2177 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.2500" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A 1/4 in | Nom. (J) N/A 1/8 in | L N/A 0.19 in | Cup and Flat Points (TH) N/A 0.090 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2178 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.2500" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A 1/4 in | Nom. (J) N/A 1/8 in | L N/A 0.25 in | Cup and Flat Points (TH) N/A | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2179 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.3125" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A 5/16 in | Nom. (J) N/A 5/32 in | L N/A 0.25 in | Cup and Flat Points (TH) N/A 0.125 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2180 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.3125" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A 5/16 in | Nom. (J) N/A 5/32 in | L N/A 0.31 in | Cup and Flat Points (TH) N/A | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
| item-2181 | N/A Hexagon Key Engagements for Cup Point Short Length Set Screw, 0.3750" Nominal Dia. | Nominal Size or Basic Screw Dia. N/A 3/8 in | Nom. (J) N/A 3/16 in | L N/A 0.25 in | Cup and Flat Points (TH) N/A 0.110 in | 118 Deg. Cone and Oval Points (TH) N/A | Half Dog Point (TH) N/A |
