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Mil. Spec. Rivet-Mount Nuts
 |  |  |  |
Base | Barrel | Mounting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Wd. | Thk. | Dia. | Ht. | No. of Holes | Hole Dia. | Hole Ctr.-to-Ctr. | Mil. Spec. | Each | |||
Steel—Unlubricated | |||||||||||||
| 4-40 | 21/32" | 5/16" | 3/32" | 1/8" | 1/16" | 2 | 0.098" | 13/32" | MS21075-04N | 90857A126 | 00000 | ||
| 6-32 | 11/16" | 11/32" | 3/32" | 0.172" | 5/64" | 2 | 0.098" | 7/16" | MS21075-06N | 90857A127 | 0000 | ||
| 8-32 | 45/64" | 23/64" | 3/32" | 0.203" | 5/32" | 2 | 0.098" | 15/32" | MS21075-08N | 90857A128 | 0000 | ||
| 10-32 | 47/64" | 13/32" | 3/32" | 0.234" | 5/32" | 2 | 0.098" | 1/2" | MS21075-3N | 90857A129 | 0000 | ||
| 1/4"-28 | 51/64" | 1/2" | 3/32" | 0.313" | 3/16" | 2 | 0.098" | 9/16" | MS21075-4N | 90857A130 | 0000 | ||
Cadmium-Plated Steel—Lubricated | |||||||||||||
| 4-40 | 21/32" | 5/16" | 3/32" | 1/8" | 1/16" | 2 | 0.098" | 13/32" | MS21075L04N | 90857A131 | 0000 | ||
| 6-32 | 11/16" | 11/32" | 3/32" | 0.172" | 5/64" | 2 | 0.098" | 7/16" | MS21075L06N | 90857A132 | 0000 | ||
| 8-32 | 45/64" | 23/64" | 3/32" | 0.203" | 5/32" | 2 | 0.098" | 15/32" | MS21075L08N | 90857A133 | 0000 | ||
| 10-32 | 47/64" | 13/32" | 3/32" | 0.234" | 5/32" | 2 | 0.098" | 1/2" | MS21075L3N | 90857A134 | 0000 | ||
| 1/4"-28 | 51/64" | 1/2" | 3/32" | 0.313" | 3/16" | 2 | 0.098" | 9/16" | MS21075L4N | 90857A135 | 0000 | ||
Carbon Steel—Unlubricated | |||||||||||||
| 6-32 | 61/64" | 13/32" | 1/32" | 0.172" | 11/64" | 2 | 0.098" | 11/16" | MS21059-06 | 90857A101 | 0000 | ||
| 8-32 | 61/64" | 13/32" | 1/32" | 0.203" | 7/32" | 2 | 0.098" | 11/16" | MS21059-08 | 90857A102 | 0000 | ||
| 10-32 | 61/64" | 13/32" | 1/32" | 0.234" | 7/32" | 2 | 0.098" | 11/16" | MS21059-3 | 90857A103 | 0000 | ||
| 1/4"-28 | 1 19/64" | 33/64" | 1/32" | 0.313" | 1/4" | 2 | 0.098" | 1" | MS21059-4 | 90857A104 | 0000 | ||
Cadmium-Plated Carbon Steel—Lubricated | |||||||||||||
| 4-40 | 61/64" | 13/32" | 1/32" | 0.141" | 9/64" | 2 | 0.098" | 11/16" | MS21059L04 | 90857A106 | 0000 | ||
| 6-32 | 61/64" | 13/32" | 1/32" | 0.172" | 11/64" | 2 | 0.098" | 11/16" | MS21059L06 | 90857A107 | 0000 | ||
| 8-32 | 61/64" | 13/32" | 1/32" | 0.203" | 7/32" | 2 | 0.098" | 11/16" | MS21059L08 | 90857A108 | 0000 | ||
| 10-32 | 61/64" | 13/32" | 1/32" | 0.234" | 7/32" | 2 | 0.098" | 11/16" | MS21059L3 | 90857A109 | 0000 | ||
| 1/4"-28 | 1 19/64" | 33/64" | 1/32" | 0.313" | 1/4" | 2 | 0.098" | 1" | MS21059L4 | 90857A110 | 0000 | ||
| 5/16"-24 | 1 19/64" | 39/64" | 3/64" | 3/8" | 9/32" | 2 | 0.13" | 1" | MS21059L5 | 90857A111 | 0000 | ||
| 3/8"-24 | 1 19/64" | 43/64" | 1/16" | 0.453" | 19/64" | 2 | 0.13" | 1" | MS21059L6 | 90857A112 | 00000 | ||
A286 Stainless Steel—Lubricated | |||||||||||||
| 4-40 | 21/32" | 5/16" | 3/32" | 1/8" | 1/16" | 2 | 0.098" | 13/32" | MS21076L04N | 90857A141 | 00000 | ||
| 6-32 | 11/16" | 11/32" | 3/32" | 0.172" | 5/64" | 2 | 0.098" | 7/16" | MS21076L06N | 90857A142 | 00000 | ||
| 6-32 | 61/64" | 13/32" | 1/32" | 0.172" | 11/64" | 2 | 0.098" | 11/16" | MS21060L06 | 90857A120 | 00000 | ||
| 8-32 | 45/64" | 23/64" | 3/32" | 0.203" | 5/32" | 2 | 0.098" | 15/32" | MS21076L08N | 90857A143 | 0000 | ||
| 8-32 | 61/64" | 13/32" | 1/32" | 0.203" | 7/32" | 2 | 0.098" | 11/16" | MS21060L08 | 90857A121 | 0000 | ||
| 10-32 | 47/64" | 13/32" | 3/32" | 0.234" | 5/32" | 2 | 0.098" | 1/2" | MS21076L3N | 90857A144 | 0000 | ||
| 10-32 | 61/64" | 13/32" | 1/32" | 0.234" | 7/32" | 2 | 0.098" | 11/16" | MS21060L3 | 90857A122 | 0000 | ||
| 1/4"-28 | 51/64" | 1/2" | 3/32" | 0.313" | 3/16" | 2 | 0.098" | 9/16" | MS21076L4N | 90857A145 | 0000 | ||
| 1/4"-28 | 1 19/64" | 33/64" | 1/32" | 0.313" | 1/4" | 2 | 0.098" | 1" | MS21060L4 | 90857A123 | 00000 | ||
| 5/16"-24 | 1 1/64" | 37/64" | 7/64" | 0.391" | 7/32" | 2 | 0.13" | 23/32" | MS21076L5N | 90857A146 | 00000 | ||
| 5/16"-24 | 1 19/64" | 39/64" | 3/64" | 3/8" | 9/32" | 2 | 0.13" | 1" | MS21060L5 | 90857A124 | 00000 | ||
| 3/8"-24 | 1 19/64" | 43/64" | 1/16" | 0.453" | 19/64" | 2 | 0.13" | 1" | MS21060L6 | 90857A125 | 00000 | ||
Silver-Plated A286 Stainless Steel—Unlubricated | |||||||||||||
| 4-40 | 21/32" | 5/16" | 3/32" | 1/8" | 1/16" | 2 | 0.098" | 13/32" | MS21076-04N | 90857A136 | 00000 | ||
| 6-32 | 61/64" | 13/32" | 1/32" | 0.172" | 11/64" | 2 | 0.098" | 11/16" | MS21060-06 | 90857A114 | 00000 | ||
| 8-32 | 45/64" | 23/64" | 3/32" | 0.203" | 5/32" | 2 | 0.098" | 15/32" | MS21076-08N | 90857A137 | 00000 | ||
| 10-32 | 47/64" | 13/32" | 3/32" | 0.234" | 5/32" | 2 | 0.098" | 1/2" | MS21076-3N | 90857A138 | 0000 | ||
| 10-32 | 61/64" | 13/32" | 1/32" | 0.234" | 7/32" | 2 | 0.098" | 11/16" | MS21060-3 | 90857A116 | 0000 | ||
| 1/4"-28 | 51/64" | 1/2" | 3/32" | 0.313" | 3/16" | 2 | 0.098" | 9/16" | MS21076-4N | 90857A139 | 00000 | ||
| 1/4"-28 | 1 19/64" | 33/64" | 1/32" | 0.313" | 1/4" | 2 | 0.098" | 1" | MS21060-4 | 90857A117 | 00000 | ||
| 5/16"-24 | 1 1/64" | 37/64" | 7/64" | 0.391" | 7/32" | 2 | 0.13" | 23/32" | MS21076-5N | 90857A140 | 00000 | ||
Rounded Head Quarter-Turn Captive Panel Screws with Rivet-Mount Nut
 |  |
Zinc-Plated Steel Slotted Drive | Zinc-Plated Steel Phillips Drive |
 | |
Acetal Slotted Drive |
For Panel Hole Dia. | Head | Slotted Drive | Phillips Drive | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Total Panel Thk. | Inner | Outer | Lg. | Dia. | Ht. | Nut Wd. | Shank Dia. | Mounting Hole Ctr.-to-Ctr. | Retainer Material | Temp., ° F | Color | Each | Each | ||||
Zinc-Plated Steel | |||||||||||||||||
| 0.15" to 0.17" | 0.44" | 0.24" | 0.46" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A410 | 00000 | 91382A510 | 00000 | ||
| 0.17" to 0.19" | 0.44" | 0.24" | 0.48" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A420 | 0000 | 91382A520 | 0000 | ||
| 0.19" to 0.21" | 0.44" | 0.24" | 0.5" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A430 | 0000 | 91382A530 | 0000 | ||
| 0.21" to 0.23" | 0.44" | 0.24" | 0.52" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A440 | 0000 | 91382A540 | 0000 | ||
| 0.23" to 0.25" | 0.44" | 0.24" | 0.54" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A450 | 0000 | 91382A550 | 0000 | ||
| 0.25" to 0.27" | 0.44" | 0.24" | 0.56" | 0.375" | 0.09" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A460 | 0000 | 91382A560 | 0000 | ||
Acetal | |||||||||||||||||
| 0.15" to 0.2" | 0.438" | 0.39" | 0.85" | 0.625" | 0.13" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A110 | 0000 | ——— | 0 | ||
| 0.2" to 0.25" | 0.438" | 0.39" | 0.9" | 0.625" | 0.13" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A120 | 0000 | ——— | 0 | ||
| 0.3" to 0.35" | 0.438" | 0.39" | 1" | 0.625" | 0.13" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A130 | 0000 | ——— | 0 | ||
| 0.4" to 0.45" | 0.438" | 0.39" | 1.1" | 0.625" | 0.13" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A140 | 0000 | ——— | 0 | ||
Wing Head Quarter-Turn Captive Panel Screws with Rivet-Mount Nut
 |
Zinc-Plated Steel |
 |
Acetal |
Rivet these nuts into thin panels for a flush fit. They can be mounted without space between panels. A quarter-turn locks and releases access panels, doors, and covers. The screw is held to the outer panel by a retainer. Rivets not included. Install with 3/32" rivets in steel and 1/8" rivets in plastic. Length is measured from under the screw head.
Zinc-Plated Steel—Zinc-plated steel nuts and screws are corrosion resistant in wet environments. An installation tool (sold separately) is required to install the retainer.
Acetal—Acetal nuts and screws are chemical resistant and lightweight.
For Panel Hole Dia. | Head | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Total Panel Thk. | Inner | Outer | Lg. | Wd. | Ht. | Nut Wd. | Shank Dia. | Mounting Hole Ctr.-to-Ctr. | Retainer Material | Temp., ° F | Color | Each | |||
Zinc-Plated Steel | |||||||||||||||
| 0.15" to 0.17" | 0.44" | 0.25" | 0.46" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A610 | 00000 | ||
| 0.17" to 0.19" | 0.44" | 0.25" | 0.48" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A620 | 0000 | ||
| 0.19" to 0.21" | 0.44" | 0.25" | 0.5" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A630 | 0000 | ||
| 0.21" to 0.23" | 0.44" | 0.25" | 0.52" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A640 | 0000 | ||
| 0.23" to 0.25" | 0.44" | 0.25" | 0.54" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A650 | 0000 | ||
| 0.25" to 0.27" | 0.44" | 0.25" | 0.56" | 0.88" | 0.44" | 0.38" | 0.198" | 0.75" | 18-8 Stainless Steel | — | — | 91382A660 | 0000 | ||
Acetal | |||||||||||||||
| 0.25" to 0.3" | 0.438" | 0.39" | 0.95" | 1.1" | 0.43" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A210 | 0000 | ||
| 0.3" to 0.35" | 0.438" | 0.39" | 1" | 1.1" | 0.43" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A220 | 0000 | ||
| 0.4" to 0.45" | 0.438" | 0.39" | 1.1" | 1.1" | 0.43" | 0.5" | 0.25" | 0.875" | Acetal | -40 to 190 | Black | 94188A230 | 0000 | ||
