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Steel Socket Nuts
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Also known as Allen nuts, use these with socket head cap screws in recessed holes and tight spaces that don't have enough clearance for a wrench. Tighten them with a 6-point hex key. They can also be used as an insert by pressing or drawing them into nonhardened steel, cast iron, or soft nonferrous metal or by molding them into plastic, ceramic, fiber, and similar materials. Made from alloy steel, they're comparable in strength to Grade 9 bolts.
Thread Size | OD | Ht. | Threading | Thread Dp. | For Hole Dia. | Hex Key Size | Certificate Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Alloy Steel | |||||||||||
| 4-40 | 0.18" | 0.17" | Partially Threaded | 0.08" | 0.202" | 1/8" | Material Certificate | 92066A005 | 00000 | ||
| 5-40 | 0.18" | 0.2" | Partially Threaded | 0.1" | 0.202" | 1/8" | — | 92066A006 | 0000 | ||
| 6-32 | 1/4" | 0.22" | Partially Threaded | 0.1" | 0.27" | 5/32" | Material Certificate | 92066A007 | 0000 | ||
| 8-32 | 0.28" | 0.27" | Partially Threaded | 0.13" | 0.298" | 3/16" | Material Certificate | 92066A009 | 0000 | ||
| 10-24 | 0.3" | 0.31" | Partially Threaded | 0.17" | 0.327" | 3/16" | Material Certificate | 92066A011 | 0000 | ||
| 10-32 | 0.3" | 0.31" | Partially Threaded | 0.17" | 0.327" | 3/16" | Material Certificate | 92067A011 | 0000 | ||
| 1/4"-20 | 0.4" | 0.41" | Partially Threaded | 0.23" | 0.421" | 1/4" | Material Certificate | 92066A029 | 0000 | ||
| 1/4"-28 | 0.4" | 0.41" | Partially Threaded | 0.23" | 0.421" | 1/4" | — | 92067A029 | 0000 | ||
| 5/16"-18 | 1/2" | 1/2" | Partially Threaded | 0.29" | 0.516" | 5/16" | Material Certificate | 92066A030 | 0000 | ||
| 5/16"-24 | 0.49" | 0.51" | Partially Threaded | 0.29" | 0.516" | 5/16" | Material Certificate | 92067A030 | 0000 | ||
| 3/8"-16 | 0.59" | 0.61" | Partially Threaded | 0.33" | 0.61" | 3/8" | Material Certificate | 92066A031 | 0000 | ||
| 3/8"-24 | 0.59" | 0.61" | Partially Threaded | 0.33" | 0.61" | 3/8" | Material Certificate | 92067A031 | 0000 | ||
| 7/16"-14 | 0.71" | 0.72" | Partially Threaded | 0.36" | 0.733" | 7/16" | — | 92066A032 | 0000 | ||
| 7/16"-20 | 0.71" | 0.72" | Partially Threaded | 0.36" | 0.733" | 7/16" | — | 92067A032 | 0000 | ||
| 1/2"-13 | 0.8" | 0.82" | Partially Threaded | 0.45" | 0.831" | 1/2" | Material Certificate | 92066A033 | 0000 | ||
| 1/2"-20 | 0.8" | 0.82" | Partially Threaded | 0.45" | 0.831" | 1/2" | Material Certificate | 92067A033 | 0000 | ||
| 5/8"-11 | 0.98" | 1" | Partially Threaded | 0.5" | 1.028" | 5/8" | Material Certificate | 92066A035 | 0000 | ||
| 5/8"-18 | 0.98" | 1" | Partially Threaded | 0.5" | 1.028" | 5/8" | Material Certificate | 92067A035 | 0000 | ||
| 3/4"-10 | 1.15" | 1.17" | Partially Threaded | 0.6" | 1.203" | 3/4" | Material Certificate | 92066A036 | 00000 | ||
| 3/4"-16 | 1.15" | 1.17" | Partially Threaded | 0.6" | 1.203" | 3/4" | — | 92067A036 | 00000 | ||
| 7/8"-9 | 1.36" | 1.34" | Partially Threaded | 0.7" | 1.418" | 7/8" | Material Certificate | 92066A037 | 00000 | ||
| 7/8"-14 | 1.36" | 1.34" | Partially Threaded | 0.7" | 1.418" | 7/8" | — | 92067A037 | 00000 | ||
| 1"-8 | 1.53" | 1.52" | Partially Threaded | 0.81" | 1.606" | 1" | — | 92066A038 | 00000 | ||
| 1"-14 | 1.53" | 1.52" | Partially Threaded | 0.81" | 1.606" | 1" | Material Certificate | 92067A038 | 00000 | ||
| M2 × 0.4 mm | 4 mm | 5 mm | Partially Threaded | 2 mm | 4.3 mm | 3/32" | — | 92066A111 | 0000 | ||
| M2.5 × 0.45 mm | 5 mm | 6 mm | Partially Threaded | 2 mm | 5.3 mm | 3/32" | — | 92066A112 | 0000 | ||
| M3 × 0.5 mm | 5 mm | 6 mm | Partially Threaded | 2 mm | 5.3 mm | 1/8" | — | 92066A113 | 0000 | ||
| M4 × 0.7 mm | 7 mm | 8 mm | Partially Threaded | 3.3 mm | 7.6 mm | 3/16" | — | 92066A114 | 0000 | ||
| M5 × 0.8 mm | 8 mm | 10 mm | Partially Threaded | 4.3 mm | 8.3 mm | 3/16" | — | 92066A115 | 0000 | ||
| M6 × 1 mm | 10 mm | 10 mm | Partially Threaded | 4.3 mm | 10.7 mm | 1/4" | — | 92066A116 | 0000 | ||
| M8 × 1.25 mm | 13 mm | 12 mm | Partially Threaded | 7.4 mm | 13.7 mm | 5/16" | — | 92066A117 | 0000 | ||
| M10 × 1.5 mm | 15 mm | 16 mm | Partially Threaded | 8.4 mm | 15.7 mm | 3/8" | — | 92066A118 | 0000 | ||
| M12 × 1.75 mm | 18 mm | 22 mm | Partially Threaded | 9.1 mm | 18.6 mm | 7/16" | Material Certificate | 92066A119 | 0000 | ||
| M14 × 2 mm | 20 mm | 24 mm | Partially Threaded | 11.4 mm | 21.1 mm | 1/2" | — | 92066A121 | 0000 | ||
| M16 × 2 mm | 25 mm | 26 mm | Partially Threaded | 12.7 mm | 26 mm | 9/16" | — | 92066A122 | 00000 | ||
| M18 × 2.5 mm | 25 mm | 30 mm | Partially Threaded | 15 mm | 26.1 mm | 5/8" | — | 92066A123 | 00000 | ||
Stainless Steel Socket Nuts
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These nuts are chemical resistant and may be mildly magnetic. Also known as Allen nuts, use them with socket head cap screws in recessed holes and tight spaces that don't have enough clearance for a wrench. Tighten them with a 6-point hex key. They can also be used as an insert by pressing or drawing them into nonhardened steel, cast iron, or soft nonferrous metal or by molding them into plastic, ceramic, fiber, and similar materials.
Thread Size | OD | Ht. | Threading | Thread Dp. | For Hole Dia. | Hex Key Size | Certificate Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
18-8 Stainless Steel | |||||||||||
| 4-40 | 0.18" | 0.17" | Partially Threaded | 0.08" | 0.202" | 1/8" | Material Certificate | 90372A311 | 00000 | ||
| 5-40 | 0.19" | 0.21" | Partially Threaded | 0.1" | 0.202" | 1/8" | — | 90372A101 | 0000 | ||
| 6-32 | 1/4" | 0.22" | Partially Threaded | 0.1" | 0.27" | 5/32" | Material Certificate | 90372A313 | 0000 | ||
| 8-32 | 0.28" | 0.27" | Partially Threaded | 0.13" | 0.298" | 3/16" | Material Certificate | 90372A317 | 0000 | ||
| 10-24 | 0.3" | 0.31" | Partially Threaded | 0.17" | 0.327" | 3/16" | Material Certificate | 90372A321 | 0000 | ||
| 10-32 | 0.31" | 0.32" | Partially Threaded | 0.17" | 0.327" | 3/16" | — | 90372A102 | 0000 | ||
| 1/4"-20 | 0.4" | 0.41" | Partially Threaded | 0.23" | 0.421" | 1/4" | Material Certificate | 90372A325 | 0000 | ||
| 1/4"-28 | 0.4" | 0.42" | Partially Threaded | 0.23" | 0.421" | 1/4" | — | 90372A103 | 0000 | ||
| 5/16"-18 | 0.49" | 0.51" | Partially Threaded | 0.29" | 0.52" | 5/16" | Material Certificate | 90372A329 | 0000 | ||
| 5/16"-24 | 1/2" | 0.52" | Partially Threaded | 0.29" | 0.516" | 5/16" | — | 90372A104 | 0000 | ||
| 3/8"-16 | 0.59" | 0.61" | Partially Threaded | 0.33" | 0.61" | 3/8" | Material Certificate | 90372A332 | 0000 | ||
| 3/8"-24 | 0.59" | 0.62" | Partially Threaded | 0.33" | 0.61" | 3/8" | — | 90372A105 | 0000 | ||
| 7/16"-14 | 0.71" | 0.73" | Partially Threaded | 0.36" | 0.733" | 7/16" | — | 90372A106 | 00000 | ||
| 1/2"-13 | 0.8" | 0.84" | Partially Threaded | 0.45" | 0.831" | 1/2" | — | 90372A108 | 00000 | ||
| 1/2"-20 | 0.8" | 0.84" | Partially Threaded | 0.45" | 0.831" | 1/2" | — | 90372A109 | 00000 | ||
| 5/8"-11 | 0.99" | 1.01" | Partially Threaded | 1/2" | 1.028" | 5/8" | Material Certificate | 90372A110 | 00000 | ||
| 3/4"-10 | 1.16" | 1.19" | Partially Threaded | 0.6" | 1.203" | 3/4" | Material Certificate | 90372A112 | 00000 | ||
| 3/4"-16 | 1.16" | 1.19" | Partially Threaded | 0.6" | 1.203" | 3/4" | Material Certificate | 90372A113 | 00000 | ||
| 1"-8 | 1.53" | 1.53" | Partially Threaded | 0.81" | 1.605" | 1" | Material Certificate | 90372A116 | 00000 | ||
| M2 × 0.4 mm | 4 mm | 5 mm | Partially Threaded | 2 mm | 4.3 mm | 3/32" | — | 90372A411 | 0000 | ||
| M2.5 × 0.45 mm | 5 mm | 6 mm | Partially Threaded | 2 mm | 5.1 mm | 3/32" | — | 90372A412 | 0000 | ||
| M3 × 0.5 mm | 5 mm | 4.6 mm | Partially Threaded | 2 mm | 5.1 mm | 1/8" | Material Certificate | 90372A118 | 0000 | ||
| M4 × 0.7 mm | 7 mm | 6.9 mm | Partially Threaded | 3.3 mm | 7.6 mm | 3/16" | Material Certificate | 90372A119 | 0000 | ||
| M5 × 0.8 mm | 8 mm | 8.1 mm | Partially Threaded | 4.3 mm | 8.3 mm | 3/16" | — | 90372A120 | 0000 | ||
| M6 × 1 mm | 10 mm | 10.7 mm | Partially Threaded | 5.8 mm | 10.7 mm | 1/4" | Material Certificate | 90372A121 | 0000 | ||
| M8 × 1.25 mm | 13 mm | 13.2 mm | Partially Threaded | 7.4 mm | 13.1 mm | 5/16" | Material Certificate | 90372A122 | 0000 | ||
| M10 × 1.5 mm | 15 mm | 15.8 mm | Partially Threaded | 8.4 mm | 15.5 mm | 3/8" | Material Certificate | 90372A123 | 0000 | ||
| M12 × 1.75 mm | 18 mm | 18.5 mm | Partially Threaded | 9.1 mm | 18.6 mm | 7/16" | — | 90372A124 | 0000 | ||
| M14 × 2 mm | 20 mm | 21.3 mm | Partially Threaded | 11.4 mm | 21.1 mm | 1/2" | — | 90372A125 | 00000 | ||
